68865462

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{3301}}^1$

素因数の和:3389

約数の個数: 48

約数和(自身を含む): 159684720

約数和(自身を除く): 90819258

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 61, 114, 122, 171, 183, 342, 366, 549, 1098, 1159, 2318, 3301, 3477, 6602, 6954, 9903, 10431, 19806, 20862, 29709, 59418, 62719, 125438, 188157, 201361, 376314, 402722, 564471, 604083, 1128942, 1208166, 1812249, 3624498, 3825859, 7651718, 11477577, 22955154, 34432731, 68865462]

約数ペア:

[(1, 68865462), (2, 34432731), (3, 22955154), (6, 11477577), (9, 7651718), (18, 3825859), (19, 3624498), (38, 1812249), (57, 1208166), (61, 1128942), (114, 604083), (122, 564471), (171, 402722), (183, 376314), (342, 201361), (366, 188157), (549, 125438), (1098, 62719), (1159, 59418), (2318, 29709), (3301, 20862), (3477, 19806), (6602, 10431), (6954, 9903)]