2637924

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 6648768

約数和(自身を除く): 4010844

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 67, 68, 102, 134, 193, 201, 204, 268, 386, 402, 579, 772, 804, 1139, 1158, 2278, 2316, 3281, 3417, 4556, 6562, 6834, 9843, 12931, 13124, 13668, 19686, 25862, 38793, 39372, 51724, 77586, 155172, 219827, 439654, 659481, 879308, 1318962, 2637924]

約数ペア:

[(1, 2637924), (2, 1318962), (3, 879308), (4, 659481), (6, 439654), (12, 219827), (17, 155172), (34, 77586), (51, 51724), (67, 39372), (68, 38793), (102, 25862), (134, 19686), (193, 13668), (201, 13124), (204, 12931), (268, 9843), (386, 6834), (402, 6562), (579, 4556), (772, 3417), (804, 3281), (1139, 2316), (1158, 2278)]