31037166

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1229}}^1$

素因数の和:1321

約数の個数: 48

約数和(自身を含む): 71379360

約数和(自身を除く): 40342194

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 61, 69, 122, 138, 183, 207, 366, 414, 549, 1098, 1229, 1403, 2458, 2806, 3687, 4209, 7374, 8418, 11061, 12627, 22122, 25254, 28267, 56534, 74969, 84801, 149938, 169602, 224907, 254403, 449814, 508806, 674721, 1349442, 1724287, 3448574, 5172861, 10345722, 15518583, 31037166]

約数ペア:

[(1, 31037166), (2, 15518583), (3, 10345722), (6, 5172861), (9, 3448574), (18, 1724287), (23, 1349442), (46, 674721), (61, 508806), (69, 449814), (122, 254403), (138, 224907), (183, 169602), (207, 149938), (366, 84801), (414, 74969), (549, 56534), (1098, 28267), (1229, 25254), (1403, 22122), (2458, 12627), (2806, 11061), (3687, 8418), (4209, 7374)]