545109426

素因数分解:

$2^1\times 3^4\times {\mathrm{3364873}}^1$

素因数の和:3364887

約数の個数: 20

約数和(自身を含む): 1221449262

約数和(自身を除く): 676339836

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 3364873, 6729746, 10094619, 20189238, 30283857, 60567714, 90851571, 181703142, 272554713, 545109426]

約数ペア:

[(1, 545109426), (2, 272554713), (3, 181703142), (6, 90851571), (9, 60567714), (18, 30283857), (27, 20189238), (54, 10094619), (81, 6729746), (162, 3364873)]