2625462

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1$

素因数の和:393

約数の個数: 48

約数和(自身を含む): 6619392

約数和(自身を除く): 3993930

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 67, 126, 134, 201, 311, 402, 469, 603, 622, 933, 938, 1206, 1407, 1866, 2177, 2799, 2814, 4221, 4354, 5598, 6531, 8442, 13062, 19593, 20837, 39186, 41674, 62511, 125022, 145859, 187533, 291718, 375066, 437577, 875154, 1312731, 2625462]

約数ペア:

[(1, 2625462), (2, 1312731), (3, 875154), (6, 437577), (7, 375066), (9, 291718), (14, 187533), (18, 145859), (21, 125022), (42, 62511), (63, 41674), (67, 39186), (126, 20837), (134, 19593), (201, 13062), (311, 8442), (402, 6531), (469, 5598), (603, 4354), (622, 4221), (933, 2814), (938, 2799), (1206, 2177), (1407, 1866)]