66886218

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{530843}}^1$

素因数の和:530858

約数の個数: 24

約数和(自身を含む): 165623328

約数和(自身を除く): 98737110

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 530843, 1061686, 1592529, 3185058, 3715901, 4777587, 7431802, 9555174, 11147703, 22295406, 33443109, 66886218]

約数ペア:

[(1, 66886218), (2, 33443109), (3, 22295406), (6, 11147703), (7, 9555174), (9, 7431802), (14, 4777587), (18, 3715901), (21, 3185058), (42, 1592529), (63, 1061686), (126, 530843)]