211345218

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1677343}}^1$

素因数の和:1677358

約数の個数: 24

約数和(自身を含む): 523331328

約数和(自身を除く): 311986110

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1677343, 3354686, 5032029, 10064058, 11741401, 15096087, 23482802, 30192174, 35224203, 70448406, 105672609, 211345218]

約数ペア:

[(1, 211345218), (2, 105672609), (3, 70448406), (6, 35224203), (7, 30192174), (9, 23482802), (14, 15096087), (18, 11741401), (21, 10064058), (42, 5032029), (63, 3354686), (126, 1677343)]