12678618

素因数分解:

$2^1\times 3^1\times {\mathrm{503}}^1\times {\mathrm{4201}}^1$

素因数の和:4709

約数の個数: 16

約数和(自身を含む): 25413696

約数和(自身を除く): 12735078

約数列:

[1, 2, 3, 6, 503, 1006, 1509, 3018, 4201, 8402, 12603, 25206, 2113103, 4226206, 6339309, 12678618]

約数ペア:

[(1, 12678618), (2, 6339309), (3, 4226206), (6, 2113103), (503, 25206), (1006, 12603), (1509, 8402), (3018, 4201)]