18051410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{727}}^1$

素因数の和:938

約数の個数: 32

約数和(自身を含む): 35223552

約数和(自身を除く): 17172142

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 191, 382, 727, 955, 1454, 1910, 2483, 3635, 4966, 7270, 9451, 12415, 18902, 24830, 47255, 94510, 138857, 277714, 694285, 1388570, 1805141, 3610282, 9025705, 18051410]

約数ペア:

[(1, 18051410), (2, 9025705), (5, 3610282), (10, 1805141), (13, 1388570), (26, 694285), (65, 277714), (130, 138857), (191, 94510), (382, 47255), (727, 24830), (955, 18902), (1454, 12415), (1910, 9451), (2483, 7270), (3635, 4966)]