2012502816

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{188861}}^1$

素因数の和:188914

約数の個数: 72

約数和(自身を含む): 5877763164

約数和(自身を除く): 3865260348

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 144, 148, 222, 288, 296, 333, 444, 592, 666, 888, 1184, 1332, 1776, 2664, 3552, 5328, 10656, 188861, 377722, 566583, 755444, 1133166, 1510888, 1699749, 2266332, 3021776, 3399498, 4532664, 6043552, 6798996, 6987857, 9065328, 13597992, 13975714, 18130656, 20963571, 27195984, 27951428, 41927142, 54391968, 55902856, 62890713, 83854284, 111805712, 125781426, 167708568, 223611424, 251562852, 335417136, 503125704, 670834272, 1006251408, 2012502816]

約数ペア:

[(1, 2012502816), (2, 1006251408), (3, 670834272), (4, 503125704), (6, 335417136), (8, 251562852), (9, 223611424), (12, 167708568), (16, 125781426), (18, 111805712), (24, 83854284), (32, 62890713), (36, 55902856), (37, 54391968), (48, 41927142), (72, 27951428), (74, 27195984), (96, 20963571), (111, 18130656), (144, 13975714), (148, 13597992), (222, 9065328), (288, 6987857), (296, 6798996), (333, 6043552), (444, 4532664), (592, 3399498), (666, 3021776), (888, 2266332), (1184, 1699749), (1332, 1510888), (1776, 1133166), (2664, 755444), (3552, 566583), (5328, 377722), (10656, 188861)]