31348494

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{75721}}^1$

素因数の和:75752

約数の個数: 24

約数和(自身を含む): 70875792

約数和(自身を除く): 39527298

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 75721, 151442, 227163, 454326, 681489, 1362978, 1741583, 3483166, 5224749, 10449498, 15674247, 31348494]

約数ペア:

[(1, 31348494), (2, 15674247), (3, 10449498), (6, 5224749), (9, 3483166), (18, 1741583), (23, 1362978), (46, 681489), (69, 454326), (138, 227163), (207, 151442), (414, 75721)]