40219398

素因数分解:

$2^1\times 3^2\times {\mathrm{239}}^1\times {\mathrm{9349}}^1$

素因数の和:9596

約数の個数: 24

約数和(自身を含む): 87516000

約数和(自身を除く): 47296602

約数列:

[1, 2, 3, 6, 9, 18, 239, 478, 717, 1434, 2151, 4302, 9349, 18698, 28047, 56094, 84141, 168282, 2234411, 4468822, 6703233, 13406466, 20109699, 40219398]

約数ペア:

[(1, 40219398), (2, 20109699), (3, 13406466), (6, 6703233), (9, 4468822), (18, 2234411), (239, 168282), (478, 84141), (717, 56094), (1434, 28047), (2151, 18698), (4302, 9349)]