18005272

素因数分解:

$2^3\times {\mathrm{167}}^1\times {\mathrm{13477}}^1$

素因数の和:13650

約数の個数: 16

約数和(自身を含む): 33964560

約数和(自身を除く): 15959288

約数列:

[1, 2, 4, 8, 167, 334, 668, 1336, 13477, 26954, 53908, 107816, 2250659, 4501318, 9002636, 18005272]

約数ペア:

[(1, 18005272), (2, 9002636), (4, 4501318), (8, 2250659), (167, 107816), (334, 53908), (668, 26954), (1336, 13477)]