5133366

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1$

素因数の和:457

約数の個数: 48

約数和(自身を含む): 12849408

約数和(自身を除く): 7716042

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 131, 262, 311, 393, 622, 786, 917, 933, 1179, 1834, 1866, 2177, 2358, 2751, 2799, 4354, 5502, 5598, 6531, 8253, 13062, 16506, 19593, 39186, 40741, 81482, 122223, 244446, 285187, 366669, 570374, 733338, 855561, 1711122, 2566683, 5133366]

約数ペア:

[(1, 5133366), (2, 2566683), (3, 1711122), (6, 855561), (7, 733338), (9, 570374), (14, 366669), (18, 285187), (21, 244446), (42, 122223), (63, 81482), (126, 40741), (131, 39186), (262, 19593), (311, 16506), (393, 13062), (622, 8253), (786, 6531), (917, 5598), (933, 5502), (1179, 4354), (1834, 2799), (1866, 2751), (2177, 2358)]