12630726

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{30509}}^1$

素因数の和:30540

約数の個数: 24

約数和(自身を含む): 28557360

約数和(自身を除く): 15926634

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 30509, 61018, 91527, 183054, 274581, 549162, 701707, 1403414, 2105121, 4210242, 6315363, 12630726]

約数ペア:

[(1, 12630726), (2, 6315363), (3, 4210242), (6, 2105121), (9, 1403414), (18, 701707), (23, 549162), (46, 274581), (69, 183054), (138, 91527), (207, 61018), (414, 30509)]