2048045238

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{1439}}^1\times {\mathrm{2137}}^1$

素因数の和:3621

約数の個数: 48

約数和(自身を含む): 4562663040

約数和(自身を除く): 2514617802

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 1439, 2137, 2878, 4274, 4317, 6411, 8634, 12822, 12951, 19233, 25902, 38466, 53243, 79069, 106486, 158138, 159729, 237207, 319458, 474414, 479187, 711621, 958374, 1423242, 3075143, 6150286, 9225429, 18450858, 27676287, 55352574, 113780291, 227560582, 341340873, 682681746, 1024022619, 2048045238]

約数ペア:

[(1, 2048045238), (2, 1024022619), (3, 682681746), (6, 341340873), (9, 227560582), (18, 113780291), (37, 55352574), (74, 27676287), (111, 18450858), (222, 9225429), (333, 6150286), (666, 3075143), (1439, 1423242), (2137, 958374), (2878, 711621), (4274, 479187), (4317, 474414), (6411, 319458), (8634, 237207), (12822, 159729), (12951, 158138), (19233, 106486), (25902, 79069), (38466, 53243)]