1818173618

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{12959}}^1$

素因数の和:13090

約数の個数: 32

約数和(自身を含む): 2939328000

約数和(自身を除く): 1121154382

約数列:

[1, 2, 29, 41, 58, 59, 82, 118, 1189, 1711, 2378, 2419, 3422, 4838, 12959, 25918, 70151, 140302, 375811, 531319, 751622, 764581, 1062638, 1529162, 15408251, 22172849, 30816502, 31347821, 44345698, 62695642, 909086809, 1818173618]

約数ペア:

[(1, 1818173618), (2, 909086809), (29, 62695642), (41, 44345698), (58, 31347821), (59, 30816502), (82, 22172849), (118, 15408251), (1189, 1529162), (1711, 1062638), (2378, 764581), (2419, 751622), (3422, 531319), (4838, 375811), (12959, 140302), (25918, 70151)]