122915862

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{2837}}^1$

素因数の和:2957

約数の個数: 48

約数和(自身を含む): 278918640

約数和(自身を除く): 156002778

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 83, 87, 166, 174, 249, 261, 498, 522, 747, 1494, 2407, 2837, 4814, 5674, 7221, 8511, 14442, 17022, 21663, 25533, 43326, 51066, 82273, 164546, 235471, 246819, 470942, 493638, 706413, 740457, 1412826, 1480914, 2119239, 4238478, 6828659, 13657318, 20485977, 40971954, 61457931, 122915862]

約数ペア:

[(1, 122915862), (2, 61457931), (3, 40971954), (6, 20485977), (9, 13657318), (18, 6828659), (29, 4238478), (58, 2119239), (83, 1480914), (87, 1412826), (166, 740457), (174, 706413), (249, 493638), (261, 470942), (498, 246819), (522, 235471), (747, 164546), (1494, 82273), (2407, 51066), (2837, 43326), (4814, 25533), (5674, 21663), (7221, 17022), (8511, 14442)]