15293724

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{277}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 36989568

約数和(自身を除く): 21695844

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 107, 129, 172, 214, 258, 277, 321, 428, 516, 554, 642, 831, 1108, 1284, 1662, 3324, 4601, 9202, 11911, 13803, 18404, 23822, 27606, 29639, 35733, 47644, 55212, 59278, 71466, 88917, 118556, 142932, 177834, 355668, 1274477, 2548954, 3823431, 5097908, 7646862, 15293724]

約数ペア:

[(1, 15293724), (2, 7646862), (3, 5097908), (4, 3823431), (6, 2548954), (12, 1274477), (43, 355668), (86, 177834), (107, 142932), (129, 118556), (172, 88917), (214, 71466), (258, 59278), (277, 55212), (321, 47644), (428, 35733), (516, 29639), (554, 27606), (642, 23822), (831, 18404), (1108, 13803), (1284, 11911), (1662, 9202), (3324, 4601)]