18030802

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{821}}^1$

素因数の和:1041

約数の個数: 16

約数和(自身を含む): 27619200

約数和(自身を除く): 9588398

約数列:

[1, 2, 79, 139, 158, 278, 821, 1642, 10981, 21962, 64859, 114119, 129718, 228238, 9015401, 18030802]

約数ペア:

[(1, 18030802), (2, 9015401), (79, 228238), (139, 129718), (158, 114119), (278, 64859), (821, 21962), (1642, 10981)]