12166938

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1583}}^1$

素因数の和:1659

約数の個数: 48

約数和(自身を含む): 30640896

約数和(自身を除く): 18473958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1098, 1281, 1583, 2562, 3166, 3843, 4749, 7686, 9498, 11081, 14247, 22162, 28494, 33243, 66486, 96563, 99729, 193126, 199458, 289689, 579378, 675941, 869067, 1351882, 1738134, 2027823, 4055646, 6083469, 12166938]

約数ペア:

[(1, 12166938), (2, 6083469), (3, 4055646), (6, 2027823), (7, 1738134), (9, 1351882), (14, 869067), (18, 675941), (21, 579378), (42, 289689), (61, 199458), (63, 193126), (122, 99729), (126, 96563), (183, 66486), (366, 33243), (427, 28494), (549, 22162), (854, 14247), (1098, 11081), (1281, 9498), (1583, 7686), (2562, 4749), (3166, 3843)]