64404654

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{1181}}^1$

素因数の和:1396

約数の個数: 32

約数和(自身を含む): 131911200

約数和(自身を除く): 67506546

約数列:

[1, 2, 3, 6, 61, 122, 149, 183, 298, 366, 447, 894, 1181, 2362, 3543, 7086, 9089, 18178, 27267, 54534, 72041, 144082, 175969, 216123, 351938, 432246, 527907, 1055814, 10734109, 21468218, 32202327, 64404654]

約数ペア:

[(1, 64404654), (2, 32202327), (3, 21468218), (6, 10734109), (61, 1055814), (122, 527907), (149, 432246), (183, 351938), (298, 216123), (366, 175969), (447, 144082), (894, 72041), (1181, 54534), (2362, 27267), (3543, 18178), (7086, 9089)]