40720902

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{295079}}^1$

素因数の和:295107

約数の個数: 16

約数和(自身を含む): 84983040

約数和(自身を除く): 44262138

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 295079, 590158, 885237, 1770474, 6786817, 13573634, 20360451, 40720902]

約数ペア:

[(1, 40720902), (2, 20360451), (3, 13573634), (6, 6786817), (23, 1770474), (46, 885237), (69, 590158), (138, 295079)]