18025430

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{22817}}^1$

素因数の和:22903

約数の個数: 16

約数和(自身を含む): 32857920

約数和(自身を除く): 14832490

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 22817, 45634, 114085, 228170, 1802543, 3605086, 9012715, 18025430]

約数ペア:

[(1, 18025430), (2, 9012715), (5, 3605086), (10, 1802543), (79, 228170), (158, 114085), (395, 45634), (790, 22817)]