12777084

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{107}}^2$

素因数の和:255

約数の個数: 54

約数和(自身を含む): 33653984

約数和(自身を除く): 20876900

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 107, 124, 186, 214, 279, 321, 372, 428, 558, 642, 963, 1116, 1284, 1926, 3317, 3852, 6634, 9951, 11449, 13268, 19902, 22898, 29853, 34347, 39804, 45796, 59706, 68694, 103041, 119412, 137388, 206082, 354919, 412164, 709838, 1064757, 1419676, 2129514, 3194271, 4259028, 6388542, 12777084]

約数ペア:

[(1, 12777084), (2, 6388542), (3, 4259028), (4, 3194271), (6, 2129514), (9, 1419676), (12, 1064757), (18, 709838), (31, 412164), (36, 354919), (62, 206082), (93, 137388), (107, 119412), (124, 103041), (186, 68694), (214, 59706), (279, 45796), (321, 39804), (372, 34347), (428, 29853), (558, 22898), (642, 19902), (963, 13268), (1116, 11449), (1284, 9951), (1926, 6634), (3317, 3852)]