22726404

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:281

約数の個数: 72

約数和(自身を含む): 59579520

約数和(自身を除く): 36853116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 79, 122, 131, 158, 183, 237, 244, 262, 316, 366, 393, 474, 524, 549, 711, 732, 786, 948, 1098, 1179, 1422, 1572, 2196, 2358, 2844, 4716, 4819, 7991, 9638, 10349, 14457, 15982, 19276, 20698, 23973, 28914, 31047, 31964, 41396, 43371, 47946, 57828, 62094, 71919, 86742, 93141, 95892, 124188, 143838, 173484, 186282, 287676, 372564, 631289, 1262578, 1893867, 2525156, 3787734, 5681601, 7575468, 11363202, 22726404]

約数ペア:

[(1, 22726404), (2, 11363202), (3, 7575468), (4, 5681601), (6, 3787734), (9, 2525156), (12, 1893867), (18, 1262578), (36, 631289), (61, 372564), (79, 287676), (122, 186282), (131, 173484), (158, 143838), (183, 124188), (237, 95892), (244, 93141), (262, 86742), (316, 71919), (366, 62094), (393, 57828), (474, 47946), (524, 43371), (549, 41396), (711, 31964), (732, 31047), (786, 28914), (948, 23973), (1098, 20698), (1179, 19276), (1422, 15982), (1572, 14457), (2196, 10349), (2358, 9638), (2844, 7991), (4716, 4819)]