12458886

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{131}}^2$

素因数の和:289

約数の個数: 36

約数和(自身を含む): 27599628

約数和(自身を除く): 15140742

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 131, 242, 262, 363, 393, 726, 786, 1441, 2882, 4323, 8646, 15851, 17161, 31702, 34322, 47553, 51483, 95106, 102966, 188771, 377542, 566313, 1132626, 2076481, 4152962, 6229443, 12458886]

約数ペア:

[(1, 12458886), (2, 6229443), (3, 4152962), (6, 2076481), (11, 1132626), (22, 566313), (33, 377542), (66, 188771), (121, 102966), (131, 95106), (242, 51483), (262, 47553), (363, 34322), (393, 31702), (726, 17161), (786, 15851), (1441, 8646), (2882, 4323)]