18066996844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{9390331}}^1$

素因数の和:9390385

約数の個数: 24

約数和(自身を含む): 34969596368

約数和(自身を除く): 16902599524

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 9390331, 18780662, 37561324, 122074303, 244148606, 347442247, 488297212, 694884494, 1389768988, 4516749211, 9033498422, 18066996844]

約数ペア:

[(1, 18066996844), (2, 9033498422), (4, 4516749211), (13, 1389768988), (26, 694884494), (37, 488297212), (52, 347442247), (74, 244148606), (148, 122074303), (481, 37561324), (962, 18780662), (1924, 9390331)]