253441746

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{20201}}^1$

素因数の和:20267

約数の個数: 48

約数和(自身を含む): 595635768

約数和(自身を除く): 342194022

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 41, 51, 82, 102, 123, 153, 246, 306, 369, 697, 738, 1394, 2091, 4182, 6273, 12546, 20201, 40402, 60603, 121206, 181809, 343417, 363618, 686834, 828241, 1030251, 1656482, 2060502, 2484723, 3090753, 4969446, 6181506, 7454169, 14080097, 14908338, 28160194, 42240291, 84480582, 126720873, 253441746]

約数ペア:

[(1, 253441746), (2, 126720873), (3, 84480582), (6, 42240291), (9, 28160194), (17, 14908338), (18, 14080097), (34, 7454169), (41, 6181506), (51, 4969446), (82, 3090753), (102, 2484723), (123, 2060502), (153, 1656482), (246, 1030251), (306, 828241), (369, 686834), (697, 363618), (738, 343417), (1394, 181809), (2091, 121206), (4182, 60603), (6273, 40402), (12546, 20201)]