123048145956

素因数分解:

$2^2\times 3^1\times {\mathrm{509}}^1\times {\mathrm{20145407}}^1$

素因数の和:20145923

約数の個数: 24

約数和(自身を含む): 287676426240

約数和(自身を除く): 164628280284

約数列:

[1, 2, 3, 4, 6, 12, 509, 1018, 1527, 2036, 3054, 6108, 20145407, 40290814, 60436221, 80581628, 120872442, 241744884, 10254012163, 20508024326, 30762036489, 41016048652, 61524072978, 123048145956]

約数ペア:

[(1, 123048145956), (2, 61524072978), (3, 41016048652), (4, 30762036489), (6, 20508024326), (12, 10254012163), (509, 241744884), (1018, 120872442), (1527, 80581628), (2036, 60436221), (3054, 40290814), (6108, 20145407)]