80453973618

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{62953031}}^1$

素因数の和:62953110

約数の個数: 24

約数和(自身を含む): 176772113856

約数和(自身を除く): 96318140238

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 62953031, 125906062, 188859093, 377718186, 566577279, 1133154558, 4469665201, 8939330402, 13408995603, 26817991206, 40226986809, 80453973618]

約数ペア:

[(1, 80453973618), (2, 40226986809), (3, 26817991206), (6, 13408995603), (9, 8939330402), (18, 4469665201), (71, 1133154558), (142, 566577279), (213, 377718186), (426, 188859093), (639, 125906062), (1278, 62953031)]