18807756

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{12953}}^1$

素因数の和:12982

約数の個数: 36

約数和(自身を含む): 48240696

約数和(自身を除く): 29432940

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 726, 1452, 12953, 25906, 38859, 51812, 77718, 142483, 155436, 284966, 427449, 569932, 854898, 1567313, 1709796, 3134626, 4701939, 6269252, 9403878, 18807756]

約数ペア:

[(1, 18807756), (2, 9403878), (3, 6269252), (4, 4701939), (6, 3134626), (11, 1709796), (12, 1567313), (22, 854898), (33, 569932), (44, 427449), (66, 284966), (121, 155436), (132, 142483), (242, 77718), (363, 51812), (484, 38859), (726, 25906), (1452, 12953)]