18010996894

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{2351}}^1\times {\mathrm{31657}}^1$

素因数の和:34032

約数の個数: 24

約数和(自身を含む): 29709386784

約数和(自身を除く): 11698389890

約数列:

[1, 2, 11, 22, 121, 242, 2351, 4702, 25861, 31657, 51722, 63314, 284471, 348227, 568942, 696454, 3830497, 7660994, 74425607, 148851214, 818681677, 1637363354, 9005498447, 18010996894]

約数ペア:

[(1, 18010996894), (2, 9005498447), (11, 1637363354), (22, 818681677), (121, 148851214), (242, 74425607), (2351, 7660994), (4702, 3830497), (25861, 696454), (31657, 568942), (51722, 348227), (63314, 284471)]