39687882

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{11833}}^1$

素因数の和:11894

約数の個数: 32

約数和(自身を含む): 87476928

約数和(自身を除く): 47789046

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 11833, 23666, 35499, 70998, 153829, 307658, 461487, 508819, 922974, 1017638, 1526457, 3052914, 6614647, 13229294, 19843941, 39687882]

約数ペア:

[(1, 39687882), (2, 19843941), (3, 13229294), (6, 6614647), (13, 3052914), (26, 1526457), (39, 1017638), (43, 922974), (78, 508819), (86, 461487), (129, 307658), (258, 153829), (559, 70998), (1118, 35499), (1677, 23666), (3354, 11833)]