18378212832

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{239}}^1\times {\mathrm{5449}}^1$

素因数の和:5718

約数の個数: 216

約数和(自身を含む): 61061364000

約数和(自身を除く): 42683151168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 239, 252, 288, 294, 336, 392, 441, 478, 504, 588, 672, 717, 784, 882, 956, 1008, 1176, 1434, 1568, 1673, 1764, 1912, 2016, 2151, 2352, 2868, 3346, 3528, 3824, 4302, 4704, 5019, 5449, 5736, 6692, 7056, 7648, 8604, 10038, 10898, 11472, 11711, 13384, 14112, 15057, 16347, 17208, 20076, 21796, 22944, 23422, 26768, 30114, 32694, 34416, 35133, 38143, 40152, 43592, 46844, 49041, 53536, 60228, 65388, 68832, 70266, 76286, 80304, 87184, 93688, 98082, 105399, 114429, 120456, 130776, 140532, 152572, 160608, 174368, 187376, 196164, 210798, 228858, 240912, 261552, 267001, 281064, 305144, 343287, 374752, 392328, 421596, 457716, 481824, 523104, 534002, 562128, 610288, 686574, 784656, 801003, 843192, 915432, 1068004, 1124256, 1220576, 1302311, 1373148, 1569312, 1602006, 1686384, 1830864, 2136008, 2403009, 2604622, 2746296, 3204012, 3372768, 3661728, 3906933, 4272016, 4806018, 5209244, 5492592, 6408024, 7813866, 8544032, 9116177, 9612036, 10418488, 10985184, 11720799, 12816048, 15627732, 18232354, 19224072, 20836976, 23441598, 25632096, 27348531, 31255464, 36464708, 38448144, 41673952, 46883196, 54697062, 62510928, 63813239, 72929416, 76896288, 82045593, 93766392, 109394124, 125021856, 127626478, 145858832, 164091186, 187532784, 191439717, 218788248, 255252956, 291717664, 328182372, 375065568, 382879434, 437576496, 510505912, 574319151, 656364744, 765758868, 875152992, 1021011824, 1148638302, 1312729488, 1531517736, 2042023648, 2297276604, 2625458976, 3063035472, 4594553208, 6126070944, 9189106416, 18378212832]

約数ペア:

[(1, 18378212832), (2, 9189106416), (3, 6126070944), (4, 4594553208), (6, 3063035472), (7, 2625458976), (8, 2297276604), (9, 2042023648), (12, 1531517736), (14, 1312729488), (16, 1148638302), (18, 1021011824), (21, 875152992), (24, 765758868), (28, 656364744), (32, 574319151), (36, 510505912), (42, 437576496), (48, 382879434), (49, 375065568), (56, 328182372), (63, 291717664), (72, 255252956), (84, 218788248), (96, 191439717), (98, 187532784), (112, 164091186), (126, 145858832), (144, 127626478), (147, 125021856), (168, 109394124), (196, 93766392), (224, 82045593), (239, 76896288), (252, 72929416), (288, 63813239), (294, 62510928), (336, 54697062), (392, 46883196), (441, 41673952), (478, 38448144), (504, 36464708), (588, 31255464), (672, 27348531), (717, 25632096), (784, 23441598), (882, 20836976), (956, 19224072), (1008, 18232354), (1176, 15627732), (1434, 12816048), (1568, 11720799), (1673, 10985184), (1764, 10418488), (1912, 9612036), (2016, 9116177), (2151, 8544032), (2352, 7813866), (2868, 6408024), (3346, 5492592), (3528, 5209244), (3824, 4806018), (4302, 4272016), (4704, 3906933), (5019, 3661728), (5449, 3372768), (5736, 3204012), (6692, 2746296), (7056, 2604622), (7648, 2403009), (8604, 2136008), (10038, 1830864), (10898, 1686384), (11472, 1602006), (11711, 1569312), (13384, 1373148), (14112, 1302311), (15057, 1220576), (16347, 1124256), (17208, 1068004), (20076, 915432), (21796, 843192), (22944, 801003), (23422, 784656), (26768, 686574), (30114, 610288), (32694, 562128), (34416, 534002), (35133, 523104), (38143, 481824), (40152, 457716), (43592, 421596), (46844, 392328), (49041, 374752), (53536, 343287), (60228, 305144), (65388, 281064), (68832, 267001), (70266, 261552), (76286, 240912), (80304, 228858), (87184, 210798), (93688, 196164), (98082, 187376), (105399, 174368), (114429, 160608), (120456, 152572), (130776, 140532)]