64388466

素因数分解:

$2^1\times 3^3\times {\mathrm{983}}^1\times {\mathrm{1213}}^1$

素因数の和:2207

約数の個数: 32

約数和(自身を含む): 143349120

約数和(自身を除く): 78960654

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 983, 1213, 1966, 2426, 2949, 3639, 5898, 7278, 8847, 10917, 17694, 21834, 26541, 32751, 53082, 65502, 1192379, 2384758, 3577137, 7154274, 10731411, 21462822, 32194233, 64388466]

約数ペア:

[(1, 64388466), (2, 32194233), (3, 21462822), (6, 10731411), (9, 7154274), (18, 3577137), (27, 2384758), (54, 1192379), (983, 65502), (1213, 53082), (1966, 32751), (2426, 26541), (2949, 21834), (3639, 17694), (5898, 10917), (7278, 8847)]