2138922

素因数分解:

$2^1\times 3^2\times {\mathrm{331}}^1\times {\mathrm{359}}^1$

素因数の和:698

約数の個数: 24

約数和(自身を含む): 4661280

約数和(自身を除く): 2522358

約数列:

[1, 2, 3, 6, 9, 18, 331, 359, 662, 718, 993, 1077, 1986, 2154, 2979, 3231, 5958, 6462, 118829, 237658, 356487, 712974, 1069461, 2138922]

約数ペア:

[(1, 2138922), (2, 1069461), (3, 712974), (6, 356487), (9, 237658), (18, 118829), (331, 6462), (359, 5958), (662, 3231), (718, 2979), (993, 2154), (1077, 1986)]