319366962

素因数分解:

$2^1\times 3^4\times {\mathrm{1971401}}^1$

素因数の和:1971415

約数の個数: 20

約数和(自身を含む): 715618926

約数和(自身を除く): 396251964

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1971401, 3942802, 5914203, 11828406, 17742609, 35485218, 53227827, 106455654, 159683481, 319366962]

約数ペア:

[(1, 319366962), (2, 159683481), (3, 106455654), (6, 53227827), (9, 35485218), (18, 17742609), (27, 11828406), (54, 5914203), (81, 3942802), (162, 1971401)]