12235740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18539}}^1$

素因数の和:18562

約数の個数: 48

約数和(自身を含む): 37376640

約数和(自身を除く): 25140900

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 18539, 37078, 55617, 74156, 92695, 111234, 185390, 203929, 222468, 278085, 370780, 407858, 556170, 611787, 815716, 1019645, 1112340, 1223574, 2039290, 2447148, 3058935, 4078580, 6117870, 12235740]

約数ペア:

[(1, 12235740), (2, 6117870), (3, 4078580), (4, 3058935), (5, 2447148), (6, 2039290), (10, 1223574), (11, 1112340), (12, 1019645), (15, 815716), (20, 611787), (22, 556170), (30, 407858), (33, 370780), (44, 278085), (55, 222468), (60, 203929), (66, 185390), (110, 111234), (132, 92695), (165, 74156), (220, 55617), (330, 37078), (660, 18539)]