18011116

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1429}}^1$

素因数の和:1593

約数の個数: 24

約数和(自身を含む): 33153120

約数和(自身を除く): 15142004

約数列:

[1, 2, 4, 23, 46, 92, 137, 274, 548, 1429, 2858, 3151, 5716, 6302, 12604, 32867, 65734, 131468, 195773, 391546, 783092, 4502779, 9005558, 18011116]

約数ペア:

[(1, 18011116), (2, 9005558), (4, 4502779), (23, 783092), (46, 391546), (92, 195773), (137, 131468), (274, 65734), (548, 32867), (1429, 12604), (2858, 6302), (3151, 5716)]