87471678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2082659}}^1$

素因数の和:2082671

約数の個数: 16

約数和(自身を含む): 199935360

約数和(自身を除く): 112463682

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2082659, 4165318, 6247977, 12495954, 14578613, 29157226, 43735839, 87471678]

約数ペア:

[(1, 87471678), (2, 43735839), (3, 29157226), (6, 14578613), (7, 12495954), (14, 6247977), (21, 4165318), (42, 2082659)]