70949286

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{28771}}^1$

素因数の和:28916

約数の個数: 24

約数和(自身を含む): 154850904

約数和(自身を除く): 83901618

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 411, 822, 1233, 2466, 28771, 57542, 86313, 172626, 258939, 517878, 3941627, 7883254, 11824881, 23649762, 35474643, 70949286]

約数ペア:

[(1, 70949286), (2, 35474643), (3, 23649762), (6, 11824881), (9, 7883254), (18, 3941627), (137, 517878), (274, 258939), (411, 172626), (822, 86313), (1233, 57542), (2466, 28771)]