6404454

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{16943}}^1$

素因数の和:16961

約数の個数: 32

約数和(自身を含む): 16266240

約数和(自身を除く): 9861786

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 16943, 33886, 50829, 101658, 118601, 152487, 237202, 304974, 355803, 457461, 711606, 914922, 1067409, 2134818, 3202227, 6404454]

約数ペア:

[(1, 6404454), (2, 3202227), (3, 2134818), (6, 1067409), (7, 914922), (9, 711606), (14, 457461), (18, 355803), (21, 304974), (27, 237202), (42, 152487), (54, 118601), (63, 101658), (126, 50829), (189, 33886), (378, 16943)]