18107543552

素因数分解:

$2^{12}\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{773}}^1$

素因数の和:866

約数の個数: 208

約数和(自身を含む): 44632431360

約数和(自身を除く): 26524887808

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 43, 56, 64, 76, 86, 112, 128, 133, 152, 172, 224, 256, 266, 301, 304, 344, 448, 512, 532, 602, 608, 688, 773, 817, 896, 1024, 1064, 1204, 1216, 1376, 1546, 1634, 1792, 2048, 2128, 2408, 2432, 2752, 3092, 3268, 3584, 4096, 4256, 4816, 4864, 5411, 5504, 5719, 6184, 6536, 7168, 8512, 9632, 9728, 10822, 11008, 11438, 12368, 13072, 14336, 14687, 17024, 19264, 19456, 21644, 22016, 22876, 24736, 26144, 28672, 29374, 33239, 34048, 38528, 38912, 43288, 44032, 45752, 49472, 52288, 58748, 66478, 68096, 77056, 77824, 86576, 88064, 91504, 98944, 102809, 104576, 117496, 132956, 136192, 154112, 173152, 176128, 183008, 197888, 205618, 209152, 232673, 234992, 265912, 272384, 308224, 346304, 366016, 395776, 411236, 418304, 465346, 469984, 531824, 544768, 616448, 631541, 692608, 732032, 791552, 822472, 836608, 930692, 939968, 1063648, 1232896, 1263082, 1385216, 1464064, 1583104, 1644944, 1673216, 1861384, 1879936, 2127296, 2526164, 2770432, 2928128, 3166208, 3289888, 3346432, 3722768, 3759872, 4254592, 4420787, 5052328, 5540864, 5856256, 6579776, 7445536, 7519744, 8509184, 8841574, 10104656, 11081728, 11712512, 13159552, 14891072, 15039488, 17018368, 17683148, 20209312, 22163456, 23425024, 26319104, 29782144, 30078976, 34036736, 35366296, 40418624, 52638208, 59564288, 60157952, 68073472, 70732592, 80837248, 105276416, 119128576, 136146944, 141465184, 161674496, 210552832, 238257152, 282930368, 323348992, 421105664, 476514304, 565860736, 646697984, 953028608, 1131721472, 1293395968, 2263442944, 2586791936, 4526885888, 9053771776, 18107543552]

約数ペア:

[(1, 18107543552), (2, 9053771776), (4, 4526885888), (7, 2586791936), (8, 2263442944), (14, 1293395968), (16, 1131721472), (19, 953028608), (28, 646697984), (32, 565860736), (38, 476514304), (43, 421105664), (56, 323348992), (64, 282930368), (76, 238257152), (86, 210552832), (112, 161674496), (128, 141465184), (133, 136146944), (152, 119128576), (172, 105276416), (224, 80837248), (256, 70732592), (266, 68073472), (301, 60157952), (304, 59564288), (344, 52638208), (448, 40418624), (512, 35366296), (532, 34036736), (602, 30078976), (608, 29782144), (688, 26319104), (773, 23425024), (817, 22163456), (896, 20209312), (1024, 17683148), (1064, 17018368), (1204, 15039488), (1216, 14891072), (1376, 13159552), (1546, 11712512), (1634, 11081728), (1792, 10104656), (2048, 8841574), (2128, 8509184), (2408, 7519744), (2432, 7445536), (2752, 6579776), (3092, 5856256), (3268, 5540864), (3584, 5052328), (4096, 4420787), (4256, 4254592), (4816, 3759872), (4864, 3722768), (5411, 3346432), (5504, 3289888), (5719, 3166208), (6184, 2928128), (6536, 2770432), (7168, 2526164), (8512, 2127296), (9632, 1879936), (9728, 1861384), (10822, 1673216), (11008, 1644944), (11438, 1583104), (12368, 1464064), (13072, 1385216), (14336, 1263082), (14687, 1232896), (17024, 1063648), (19264, 939968), (19456, 930692), (21644, 836608), (22016, 822472), (22876, 791552), (24736, 732032), (26144, 692608), (28672, 631541), (29374, 616448), (33239, 544768), (34048, 531824), (38528, 469984), (38912, 465346), (43288, 418304), (44032, 411236), (45752, 395776), (49472, 366016), (52288, 346304), (58748, 308224), (66478, 272384), (68096, 265912), (77056, 234992), (77824, 232673), (86576, 209152), (88064, 205618), (91504, 197888), (98944, 183008), (102809, 176128), (104576, 173152), (117496, 154112), (132956, 136192)]