121422456

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{15193}}^1$

素因数の和:15245

約数の個数: 64

約数和(自身を含む): 346423200

約数和(自身を除く): 225000744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 108, 111, 148, 216, 222, 296, 333, 444, 666, 888, 999, 1332, 1998, 2664, 3996, 7992, 15193, 30386, 45579, 60772, 91158, 121544, 136737, 182316, 273474, 364632, 410211, 546948, 562141, 820422, 1093896, 1124282, 1640844, 1686423, 2248564, 3281688, 3372846, 4497128, 5059269, 6745692, 10118538, 13491384, 15177807, 20237076, 30355614, 40474152, 60711228, 121422456]

約数ペア:

[(1, 121422456), (2, 60711228), (3, 40474152), (4, 30355614), (6, 20237076), (8, 15177807), (9, 13491384), (12, 10118538), (18, 6745692), (24, 5059269), (27, 4497128), (36, 3372846), (37, 3281688), (54, 2248564), (72, 1686423), (74, 1640844), (108, 1124282), (111, 1093896), (148, 820422), (216, 562141), (222, 546948), (296, 410211), (333, 364632), (444, 273474), (666, 182316), (888, 136737), (999, 121544), (1332, 91158), (1998, 60772), (2664, 45579), (3996, 30386), (7992, 15193)]