245017044

素因数分解:

$2^2\times 3^2\times {\mathrm{6806029}}^1$

素因数の和:6806039

約数の個数: 18

約数和(自身を含む): 619348730

約数和(自身を除く): 374331686

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 6806029, 13612058, 20418087, 27224116, 40836174, 61254261, 81672348, 122508522, 245017044]

約数ペア:

[(1, 245017044), (2, 122508522), (3, 81672348), (4, 61254261), (6, 40836174), (9, 27224116), (12, 20418087), (18, 13612058), (36, 6806029)]