12921684

素因数分解:

$2^2\times 3^1\times {\mathrm{269}}^1\times {\mathrm{4003}}^1$

素因数の和:4279

約数の個数: 24

約数和(自身を含む): 30270240

約数和(自身を除く): 17348556

約数列:

[1, 2, 3, 4, 6, 12, 269, 538, 807, 1076, 1614, 3228, 4003, 8006, 12009, 16012, 24018, 48036, 1076807, 2153614, 3230421, 4307228, 6460842, 12921684]

約数ペア:

[(1, 12921684), (2, 6460842), (3, 4307228), (4, 3230421), (6, 2153614), (12, 1076807), (269, 48036), (538, 24018), (807, 16012), (1076, 12009), (1614, 8006), (3228, 4003)]