18902922

素因数分解:

$2^1\times 3^1\times {\mathrm{521}}^1\times {\mathrm{6047}}^1$

素因数の和:6573

約数の個数: 16

約数和(自身を含む): 37884672

約数和(自身を除く): 18981750

約数列:

[1, 2, 3, 6, 521, 1042, 1563, 3126, 6047, 12094, 18141, 36282, 3150487, 6300974, 9451461, 18902922]

約数ペア:

[(1, 18902922), (2, 9451461), (3, 6300974), (6, 3150487), (521, 36282), (1042, 18141), (1563, 12094), (3126, 6047)]