12971483952

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{9781}}^1\times {\mathrm{3947}}^1$

素因数の和:13746

約数の個数: 80

約数和(自身を含む): 38310381312

約数和(自身を除く): 25338897360

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 3947, 7894, 9781, 11841, 15788, 19562, 23682, 27629, 29343, 31576, 39124, 47364, 55258, 58686, 63152, 68467, 78248, 82887, 94728, 110516, 117372, 136934, 156496, 165774, 189456, 205401, 221032, 234744, 273868, 331548, 410802, 442064, 469488, 547736, 663096, 821604, 1095472, 1326192, 1643208, 3286416, 38605607, 77211214, 115816821, 154422428, 231633642, 270239249, 308844856, 463267284, 540478498, 617689712, 810717747, 926534568, 1080956996, 1621435494, 1853069136, 2161913992, 3242870988, 4323827984, 6485741976, 12971483952]

約数ペア:

[(1, 12971483952), (2, 6485741976), (3, 4323827984), (4, 3242870988), (6, 2161913992), (7, 1853069136), (8, 1621435494), (12, 1080956996), (14, 926534568), (16, 810717747), (21, 617689712), (24, 540478498), (28, 463267284), (42, 308844856), (48, 270239249), (56, 231633642), (84, 154422428), (112, 115816821), (168, 77211214), (336, 38605607), (3947, 3286416), (7894, 1643208), (9781, 1326192), (11841, 1095472), (15788, 821604), (19562, 663096), (23682, 547736), (27629, 469488), (29343, 442064), (31576, 410802), (39124, 331548), (47364, 273868), (55258, 234744), (58686, 221032), (63152, 205401), (68467, 189456), (78248, 165774), (82887, 156496), (94728, 136934), (110516, 117372)]