2207979684

素因数分解:

$2^2\times 3^2\times {\mathrm{61332769}}^1$

素因数の和:61332779

約数の個数: 18

約数和(自身を含む): 5581282070

約数和(自身を除く): 3373302386

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61332769, 122665538, 183998307, 245331076, 367996614, 551994921, 735993228, 1103989842, 2207979684]

約数ペア:

[(1, 2207979684), (2, 1103989842), (3, 735993228), (4, 551994921), (6, 367996614), (9, 245331076), (12, 183998307), (18, 122665538), (36, 61332769)]