18145022

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1523}}^1$

素因数の和:1592

約数の個数: 32

約数和(自身を含む): 33357312

約数和(自身を除く): 15212290

約数列:

[1, 2, 7, 14, 23, 37, 46, 74, 161, 259, 322, 518, 851, 1523, 1702, 3046, 5957, 10661, 11914, 21322, 35029, 56351, 70058, 112702, 245203, 394457, 490406, 788914, 1296073, 2592146, 9072511, 18145022]

約数ペア:

[(1, 18145022), (2, 9072511), (7, 2592146), (14, 1296073), (23, 788914), (37, 490406), (46, 394457), (74, 245203), (161, 112702), (259, 70058), (322, 56351), (518, 35029), (851, 21322), (1523, 11914), (1702, 10661), (3046, 5957)]