18930186

素因数分解:

$2^1\times 3^5\times {\mathrm{11}}^1\times {\mathrm{3541}}^1$

素因数の和:3569

約数の個数: 48

約数和(自身を含む): 46414368

約数和(自身を除く): 27484182

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 243, 297, 486, 594, 891, 1782, 2673, 3541, 5346, 7082, 10623, 21246, 31869, 38951, 63738, 77902, 95607, 116853, 191214, 233706, 286821, 350559, 573642, 701118, 860463, 1051677, 1720926, 2103354, 3155031, 6310062, 9465093, 18930186]

約数ペア:

[(1, 18930186), (2, 9465093), (3, 6310062), (6, 3155031), (9, 2103354), (11, 1720926), (18, 1051677), (22, 860463), (27, 701118), (33, 573642), (54, 350559), (66, 286821), (81, 233706), (99, 191214), (162, 116853), (198, 95607), (243, 77902), (297, 63738), (486, 38951), (594, 31869), (891, 21246), (1782, 10623), (2673, 7082), (3541, 5346)]