89991678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2142659}}^1$

素因数の和:2142671

約数の個数: 16

約数和(自身を含む): 205695360

約数和(自身を除く): 115703682

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2142659, 4285318, 6427977, 12855954, 14998613, 29997226, 44995839, 89991678]

約数ペア:

[(1, 89991678), (2, 44995839), (3, 29997226), (6, 14998613), (7, 12855954), (14, 6427977), (21, 4285318), (42, 2142659)]