15240807876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3860387}}^1$

素因数の和:3860448

約数の個数: 48

約数和(自身を含む): 41506891776

約数和(自身を除く): 26266083900

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 3860387, 7720774, 11581161, 15441548, 23162322, 27022709, 46324644, 54045418, 81068127, 108090836, 162136254, 181438189, 324272508, 362876378, 544314567, 725752756, 1088629134, 1270067323, 2177258268, 2540134646, 3810201969, 5080269292, 7620403938, 15240807876]

約数ペア:

[(1, 15240807876), (2, 7620403938), (3, 5080269292), (4, 3810201969), (6, 2540134646), (7, 2177258268), (12, 1270067323), (14, 1088629134), (21, 725752756), (28, 544314567), (42, 362876378), (47, 324272508), (84, 181438189), (94, 162136254), (141, 108090836), (188, 81068127), (282, 54045418), (329, 46324644), (564, 27022709), (658, 23162322), (987, 15441548), (1316, 11581161), (1974, 7720774), (3948, 3860387)]