90230826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2148353}}^1$

素因数の和:2148365

約数の個数: 16

約数和(自身を含む): 206241984

約数和(自身を除く): 116011158

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2148353, 4296706, 6445059, 12890118, 15038471, 30076942, 45115413, 90230826]

約数ペア:

[(1, 90230826), (2, 45115413), (3, 30076942), (6, 15038471), (7, 12890118), (14, 6445059), (21, 4296706), (42, 2148353)]