187309908

素因数分解:

$2^2\times 3^4\times {\mathrm{578117}}^1$

素因数の和:578133

約数の個数: 30

約数和(自身を含む): 489665946

約数和(自身を除く): 302356038

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 578117, 1156234, 1734351, 2312468, 3468702, 5203053, 6937404, 10406106, 15609159, 20812212, 31218318, 46827477, 62436636, 93654954, 187309908]

約数ペア:

[(1, 187309908), (2, 93654954), (3, 62436636), (4, 46827477), (6, 31218318), (9, 20812212), (12, 15609159), (18, 10406106), (27, 6937404), (36, 5203053), (54, 3468702), (81, 2312468), (108, 1734351), (162, 1156234), (324, 578117)]