18479146

素因数分解:

$2^1\times 7^1\times {\mathrm{1013}}^1\times {\mathrm{1303}}^1$

素因数の和:2325

約数の個数: 16

約数和(自身を含む): 31734144

約数和(自身を除く): 13254998

約数列:

[1, 2, 7, 14, 1013, 1303, 2026, 2606, 7091, 9121, 14182, 18242, 1319939, 2639878, 9239573, 18479146]

約数ペア:

[(1, 18479146), (2, 9239573), (7, 2639878), (14, 1319939), (1013, 18242), (1303, 14182), (2026, 9121), (2606, 7091)]