90189126

素因数分解:

$2^1\times 3^4\times {\mathrm{556723}}^1$

素因数の和:556737

約数の個数: 20

約数和(自身を含む): 202090812

約数和(自身を除く): 111901686

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 556723, 1113446, 1670169, 3340338, 5010507, 10021014, 15031521, 30063042, 45094563, 90189126]

約数ペア:

[(1, 90189126), (2, 45094563), (3, 30063042), (6, 15031521), (9, 10021014), (18, 5010507), (27, 3340338), (54, 1670169), (81, 1113446), (162, 556723)]