42261426

素因数分解:

$2^1\times 3^4\times {\mathrm{260873}}^1$

素因数の和:260887

約数の個数: 20

約数和(自身を含む): 94697262

約数和(自身を除く): 52435836

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 260873, 521746, 782619, 1565238, 2347857, 4695714, 7043571, 14087142, 21130713, 42261426]

約数ペア:

[(1, 42261426), (2, 21130713), (3, 14087142), (6, 7043571), (9, 4695714), (18, 2347857), (27, 1565238), (54, 782619), (81, 521746), (162, 260873)]