40981494

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{158843}}^1$

素因数の和:158891

約数の個数: 16

約数和(自身を含む): 83869632

約数和(自身を除く): 42888138

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 158843, 317686, 476529, 953058, 6830249, 13660498, 20490747, 40981494]

約数ペア:

[(1, 40981494), (2, 20490747), (3, 13660498), (6, 6830249), (43, 953058), (86, 476529), (129, 317686), (258, 158843)]