30661218

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{243343}}^1$

素因数の和:243358

約数の個数: 24

約数和(自身を含む): 75923328

約数和(自身を除く): 45262110

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 243343, 486686, 730029, 1460058, 1703401, 2190087, 3406802, 4380174, 5110203, 10220406, 15330609, 30661218]

約数ペア:

[(1, 30661218), (2, 15330609), (3, 10220406), (6, 5110203), (7, 4380174), (9, 3406802), (14, 2190087), (18, 1703401), (21, 1460058), (42, 730029), (63, 486686), (126, 243343)]