13640556

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2063}}^1$

素因数の和:2118

約数の個数: 48

約数和(自身を含む): 34675200

約数和(自身を除く): 21034644

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 38, 57, 58, 76, 87, 114, 116, 174, 228, 348, 551, 1102, 1653, 2063, 2204, 3306, 4126, 6189, 6612, 8252, 12378, 24756, 39197, 59827, 78394, 117591, 119654, 156788, 179481, 235182, 239308, 358962, 470364, 717924, 1136713, 2273426, 3410139, 4546852, 6820278, 13640556]

約数ペア:

[(1, 13640556), (2, 6820278), (3, 4546852), (4, 3410139), (6, 2273426), (12, 1136713), (19, 717924), (29, 470364), (38, 358962), (57, 239308), (58, 235182), (76, 179481), (87, 156788), (114, 119654), (116, 117591), (174, 78394), (228, 59827), (348, 39197), (551, 24756), (1102, 12378), (1653, 8252), (2063, 6612), (2204, 6189), (3306, 4126)]