12877776

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{2417}}^1$

素因数の和:2468

約数の個数: 60

約数和(自身を含む): 37029252

約数和(自身を除く): 24151476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 592, 666, 888, 1332, 1776, 2417, 2664, 4834, 5328, 7251, 9668, 14502, 19336, 21753, 29004, 38672, 43506, 58008, 87012, 89429, 116016, 174024, 178858, 268287, 348048, 357716, 536574, 715432, 804861, 1073148, 1430864, 1609722, 2146296, 3219444, 4292592, 6438888, 12877776]

約数ペア:

[(1, 12877776), (2, 6438888), (3, 4292592), (4, 3219444), (6, 2146296), (8, 1609722), (9, 1430864), (12, 1073148), (16, 804861), (18, 715432), (24, 536574), (36, 357716), (37, 348048), (48, 268287), (72, 178858), (74, 174024), (111, 116016), (144, 89429), (148, 87012), (222, 58008), (296, 43506), (333, 38672), (444, 29004), (592, 21753), (666, 19336), (888, 14502), (1332, 9668), (1776, 7251), (2417, 5328), (2664, 4834)]