12931056

素因数分解:

$2^4\times 3^3\times {\mathrm{37}}^1\times {\mathrm{809}}^1$

素因数の和:863

約数の個数: 80

約数和(自身を含む): 38167200

約数和(自身を除く): 25236144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 108, 111, 144, 148, 216, 222, 296, 333, 432, 444, 592, 666, 809, 888, 999, 1332, 1618, 1776, 1998, 2427, 2664, 3236, 3996, 4854, 5328, 6472, 7281, 7992, 9708, 12944, 14562, 15984, 19416, 21843, 29124, 29933, 38832, 43686, 58248, 59866, 87372, 89799, 116496, 119732, 174744, 179598, 239464, 269397, 349488, 359196, 478928, 538794, 718392, 808191, 1077588, 1436784, 1616382, 2155176, 3232764, 4310352, 6465528, 12931056]

約数ペア:

[(1, 12931056), (2, 6465528), (3, 4310352), (4, 3232764), (6, 2155176), (8, 1616382), (9, 1436784), (12, 1077588), (16, 808191), (18, 718392), (24, 538794), (27, 478928), (36, 359196), (37, 349488), (48, 269397), (54, 239464), (72, 179598), (74, 174744), (108, 119732), (111, 116496), (144, 89799), (148, 87372), (216, 59866), (222, 58248), (296, 43686), (333, 38832), (432, 29933), (444, 29124), (592, 21843), (666, 19416), (809, 15984), (888, 14562), (999, 12944), (1332, 9708), (1618, 7992), (1776, 7281), (1998, 6472), (2427, 5328), (2664, 4854), (3236, 3996)]