13252218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{315529}}^1$

素因数の和:315541

約数の個数: 16

約数和(自身を含む): 30290880

約数和(自身を除く): 17038662

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 315529, 631058, 946587, 1893174, 2208703, 4417406, 6626109, 13252218]

約数ペア:

[(1, 13252218), (2, 6626109), (3, 4417406), (6, 2208703), (7, 1893174), (14, 946587), (21, 631058), (42, 315529)]