18289962

素因数分解:

$2^1\times 3^4\times {\mathrm{112901}}^1$

素因数の和:112915

約数の個数: 20

約数和(自身を含む): 40983426

約数和(自身を除く): 22693464

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 112901, 225802, 338703, 677406, 1016109, 2032218, 3048327, 6096654, 9144981, 18289962]

約数ペア:

[(1, 18289962), (2, 9144981), (3, 6096654), (6, 3048327), (9, 2032218), (18, 1016109), (27, 677406), (54, 338703), (81, 225802), (162, 112901)]