124909218

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{991343}}^1$

素因数の和:991358

約数の個数: 24

約数和(自身を含む): 309299328

約数和(自身を除く): 184390110

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 991343, 1982686, 2974029, 5948058, 6939401, 8922087, 13878802, 17844174, 20818203, 41636406, 62454609, 124909218]

約数ペア:

[(1, 124909218), (2, 62454609), (3, 41636406), (6, 20818203), (7, 17844174), (9, 13878802), (14, 8922087), (18, 6939401), (21, 5948058), (42, 2974029), (63, 1982686), (126, 991343)]