31413078

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^2\times {\mathrm{3299}}^1$

素因数の和:3353

約数の個数: 36

約数和(自身を含む): 71171100

約数和(自身を除く): 39758022

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 529, 1058, 1587, 3174, 3299, 4761, 6598, 9522, 9897, 19794, 29691, 59382, 75877, 151754, 227631, 455262, 682893, 1365786, 1745171, 3490342, 5235513, 10471026, 15706539, 31413078]

約数ペア:

[(1, 31413078), (2, 15706539), (3, 10471026), (6, 5235513), (9, 3490342), (18, 1745171), (23, 1365786), (46, 682893), (69, 455262), (138, 227631), (207, 151754), (414, 75877), (529, 59382), (1058, 29691), (1587, 19794), (3174, 9897), (3299, 9522), (4761, 6598)]