66148218

素因数分解:

$2^1\times 3^3\times {\mathrm{1224967}}^1$

素因数の和:1224978

約数の個数: 16

約数和(自身を含む): 146996160

約数和(自身を除く): 80847942

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1224967, 2449934, 3674901, 7349802, 11024703, 22049406, 33074109, 66148218]

約数ペア:

[(1, 66148218), (2, 33074109), (3, 22049406), (6, 11024703), (9, 7349802), (18, 3674901), (27, 2449934), (54, 1224967)]