12254778

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{11161}}^1$

素因数の和:11230

約数の個数: 24

約数和(自身を含む): 26989716

約数和(自身を除く): 14734938

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 11161, 22322, 33483, 66966, 100449, 200898, 680821, 1361642, 2042463, 4084926, 6127389, 12254778]

約数ペア:

[(1, 12254778), (2, 6127389), (3, 4084926), (6, 2042463), (9, 1361642), (18, 680821), (61, 200898), (122, 100449), (183, 66966), (366, 33483), (549, 22322), (1098, 11161)]