138770394

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{113933}}^1$

素因数の和:113974

約数の個数: 32

約数和(自身を含む): 328129920

約数和(自身を除く): 189359526

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 113933, 227866, 341799, 683598, 797531, 1595062, 2392593, 3304057, 4785186, 6608114, 9912171, 19824342, 23128399, 46256798, 69385197, 138770394]

約数ペア:

[(1, 138770394), (2, 69385197), (3, 46256798), (6, 23128399), (7, 19824342), (14, 9912171), (21, 6608114), (29, 4785186), (42, 3304057), (58, 2392593), (87, 1595062), (174, 797531), (203, 683598), (406, 341799), (609, 227866), (1218, 113933)]