2018242233

素因数分解:

$3^2\times 7^2\times {\mathrm{809}}^1\times {\mathrm{5657}}^1$

素因数の和:6486

約数の個数: 36

約数和(自身を含む): 3395988180

約数和(自身を除く): 1377745947

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 809, 2427, 5657, 5663, 7281, 16971, 16989, 39599, 39641, 50913, 50967, 118797, 118923, 277193, 356391, 356769, 831579, 2494737, 4576513, 13729539, 32035591, 41188617, 96106773, 224249137, 288320319, 672747411, 2018242233]

約数ペア:

[(1, 2018242233), (3, 672747411), (7, 288320319), (9, 224249137), (21, 96106773), (49, 41188617), (63, 32035591), (147, 13729539), (441, 4576513), (809, 2494737), (2427, 831579), (5657, 356769), (5663, 356391), (7281, 277193), (16971, 118923), (16989, 118797), (39599, 50967), (39641, 50913)]