82420218

素因数分解:

$2^1\times 3^2\times {\mathrm{4578901}}^1$

素因数の和:4578909

約数の個数: 12

約数和(自身を含む): 178577178

約数和(自身を除く): 96156960

約数列:

[1, 2, 3, 6, 9, 18, 4578901, 9157802, 13736703, 27473406, 41210109, 82420218]

約数ペア:

[(1, 82420218), (2, 41210109), (3, 27473406), (6, 13736703), (9, 9157802), (18, 4578901)]