1214452812

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{18539}}^1$

素因数の和:18702

約数の個数: 48

約数和(自身を含む): 2915377920

約数和(自身を除く): 1700925108

約数列:

[1, 2, 3, 4, 6, 12, 53, 103, 106, 159, 206, 212, 309, 318, 412, 618, 636, 1236, 5459, 10918, 16377, 18539, 21836, 32754, 37078, 55617, 65508, 74156, 111234, 222468, 982567, 1909517, 1965134, 2947701, 3819034, 3930268, 5728551, 5895402, 7638068, 11457102, 11790804, 22914204, 101204401, 202408802, 303613203, 404817604, 607226406, 1214452812]

約数ペア:

[(1, 1214452812), (2, 607226406), (3, 404817604), (4, 303613203), (6, 202408802), (12, 101204401), (53, 22914204), (103, 11790804), (106, 11457102), (159, 7638068), (206, 5895402), (212, 5728551), (309, 3930268), (318, 3819034), (412, 2947701), (618, 1965134), (636, 1909517), (1236, 982567), (5459, 222468), (10918, 111234), (16377, 74156), (18539, 65508), (21836, 55617), (32754, 37078)]