42628638

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{1973}}^1$

素因数の和:2268

約数の個数: 32

約数和(自身を含む): 92193696

約数和(自身を除く): 49565058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 277, 554, 831, 1662, 1973, 3601, 3946, 5919, 7202, 10803, 11838, 21606, 25649, 51298, 76947, 153894, 546521, 1093042, 1639563, 3279126, 7104773, 14209546, 21314319, 42628638]

約数ペア:

[(1, 42628638), (2, 21314319), (3, 14209546), (6, 7104773), (13, 3279126), (26, 1639563), (39, 1093042), (78, 546521), (277, 153894), (554, 76947), (831, 51298), (1662, 25649), (1973, 21606), (3601, 11838), (3946, 10803), (5919, 7202)]