18872661312

素因数分解:

$2^6\times 3^3\times {\mathrm{151}}^2\times {\mathrm{479}}^1$

素因数の和:802

約数の個数: 168

約数和(自身を含む): 55968595200

約数和(自身を除く): 37095933888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 151, 192, 216, 288, 302, 432, 453, 479, 576, 604, 864, 906, 958, 1208, 1359, 1437, 1728, 1812, 1916, 2416, 2718, 2874, 3624, 3832, 4077, 4311, 4832, 5436, 5748, 7248, 7664, 8154, 8622, 9664, 10872, 11496, 12933, 14496, 15328, 16308, 17244, 21744, 22801, 22992, 25866, 28992, 30656, 32616, 34488, 43488, 45602, 45984, 51732, 65232, 68403, 68976, 72329, 86976, 91204, 91968, 103464, 130464, 136806, 137952, 144658, 182408, 205209, 206928, 216987, 260928, 273612, 275904, 289316, 364816, 410418, 413856, 433974, 547224, 578632, 615627, 650961, 729632, 820836, 827712, 867948, 1094448, 1157264, 1231254, 1301922, 1459264, 1641672, 1735896, 1952883, 2188896, 2314528, 2462508, 2603844, 3283344, 3471792, 3905766, 4377792, 4629056, 4925016, 5207688, 6566688, 6943584, 7811532, 9850032, 10415376, 10921679, 13133376, 13887168, 15623064, 19700064, 20830752, 21843358, 31246128, 32765037, 39400128, 41661504, 43686716, 62492256, 65530074, 87373432, 98295111, 124984512, 131060148, 174746864, 196590222, 262120296, 294885333, 349493728, 393180444, 524240592, 589770666, 698987456, 786360888, 1048481184, 1179541332, 1572721776, 2096962368, 2359082664, 3145443552, 4718165328, 6290887104, 9436330656, 18872661312]

約数ペア:

[(1, 18872661312), (2, 9436330656), (3, 6290887104), (4, 4718165328), (6, 3145443552), (8, 2359082664), (9, 2096962368), (12, 1572721776), (16, 1179541332), (18, 1048481184), (24, 786360888), (27, 698987456), (32, 589770666), (36, 524240592), (48, 393180444), (54, 349493728), (64, 294885333), (72, 262120296), (96, 196590222), (108, 174746864), (144, 131060148), (151, 124984512), (192, 98295111), (216, 87373432), (288, 65530074), (302, 62492256), (432, 43686716), (453, 41661504), (479, 39400128), (576, 32765037), (604, 31246128), (864, 21843358), (906, 20830752), (958, 19700064), (1208, 15623064), (1359, 13887168), (1437, 13133376), (1728, 10921679), (1812, 10415376), (1916, 9850032), (2416, 7811532), (2718, 6943584), (2874, 6566688), (3624, 5207688), (3832, 4925016), (4077, 4629056), (4311, 4377792), (4832, 3905766), (5436, 3471792), (5748, 3283344), (7248, 2603844), (7664, 2462508), (8154, 2314528), (8622, 2188896), (9664, 1952883), (10872, 1735896), (11496, 1641672), (12933, 1459264), (14496, 1301922), (15328, 1231254), (16308, 1157264), (17244, 1094448), (21744, 867948), (22801, 827712), (22992, 820836), (25866, 729632), (28992, 650961), (30656, 615627), (32616, 578632), (34488, 547224), (43488, 433974), (45602, 413856), (45984, 410418), (51732, 364816), (65232, 289316), (68403, 275904), (68976, 273612), (72329, 260928), (86976, 216987), (91204, 206928), (91968, 205209), (103464, 182408), (130464, 144658), (136806, 137952)]