396756

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:220

約数の個数: 36

約数和(自身を含む): 1022112

約数和(自身を除く): 625356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 107, 206, 214, 309, 321, 412, 428, 618, 642, 927, 963, 1236, 1284, 1854, 1926, 3708, 3852, 11021, 22042, 33063, 44084, 66126, 99189, 132252, 198378, 396756]

約数ペア:

[(1, 396756), (2, 198378), (3, 132252), (4, 99189), (6, 66126), (9, 44084), (12, 33063), (18, 22042), (36, 11021), (103, 3852), (107, 3708), (206, 1926), (214, 1854), (309, 1284), (321, 1236), (412, 963), (428, 927), (618, 642)]