90990186

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{13291}}^1$

素因数の和:13466

約数の個数: 32

約数和(自身を含む): 209269248

約数和(自身を除く): 118279062

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 163, 326, 489, 978, 1141, 2282, 3423, 6846, 13291, 26582, 39873, 79746, 93037, 186074, 279111, 558222, 2166433, 4332866, 6499299, 12998598, 15165031, 30330062, 45495093, 90990186]

約数ペア:

[(1, 90990186), (2, 45495093), (3, 30330062), (6, 15165031), (7, 12998598), (14, 6499299), (21, 4332866), (42, 2166433), (163, 558222), (326, 279111), (489, 186074), (978, 93037), (1141, 79746), (2282, 39873), (3423, 26582), (6846, 13291)]