8885898

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{647}}^1$

素因数の和:771

約数の個数: 48

約数和(自身を含む): 22239360

約数和(自身を除く): 13353462

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 109, 126, 218, 327, 647, 654, 763, 981, 1294, 1526, 1941, 1962, 2289, 3882, 4529, 4578, 5823, 6867, 9058, 11646, 13587, 13734, 27174, 40761, 70523, 81522, 141046, 211569, 423138, 493661, 634707, 987322, 1269414, 1480983, 2961966, 4442949, 8885898]

約数ペア:

[(1, 8885898), (2, 4442949), (3, 2961966), (6, 1480983), (7, 1269414), (9, 987322), (14, 634707), (18, 493661), (21, 423138), (42, 211569), (63, 141046), (109, 81522), (126, 70523), (218, 40761), (327, 27174), (647, 13734), (654, 13587), (763, 11646), (981, 9058), (1294, 6867), (1526, 5823), (1941, 4578), (1962, 4529), (2289, 3882)]