42990798

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{166631}}^1$

素因数の和:166679

約数の個数: 16

約数和(自身を含む): 87981696

約数和(自身を除く): 44990898

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 166631, 333262, 499893, 999786, 7165133, 14330266, 21495399, 42990798]

約数ペア:

[(1, 42990798), (2, 21495399), (3, 14330266), (6, 7165133), (43, 999786), (86, 499893), (129, 333262), (258, 166631)]