18027659

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{227}}^1$

素因数の和:430

約数の個数: 16

約数和(自身を含む): 20109600

約数和(自身を除く): 2081941

約数列:

[1, 13, 41, 149, 227, 533, 1937, 2951, 6109, 9307, 33823, 79417, 120991, 439699, 1386743, 18027659]

約数ペア:

[(1, 18027659), (13, 1386743), (41, 439699), (149, 120991), (227, 79417), (533, 33823), (1937, 9307), (2951, 6109)]