2500974

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{863}}^1$

素因数の和:901

約数の個数: 48

約数和(自身を含む): 6469632

約数和(自身を除く): 3968658

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 863, 966, 1449, 1726, 2589, 2898, 5178, 6041, 7767, 12082, 15534, 18123, 19849, 36246, 39698, 54369, 59547, 108738, 119094, 138943, 178641, 277886, 357282, 416829, 833658, 1250487, 2500974]

約数ペア:

[(1, 2500974), (2, 1250487), (3, 833658), (6, 416829), (7, 357282), (9, 277886), (14, 178641), (18, 138943), (21, 119094), (23, 108738), (42, 59547), (46, 54369), (63, 39698), (69, 36246), (126, 19849), (138, 18123), (161, 15534), (207, 12082), (322, 7767), (414, 6041), (483, 5178), (863, 2898), (966, 2589), (1449, 1726)]