31498596

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{5573}}^1$

素因数の和:5740

約数の個数: 36

約数和(自身を含む): 80142972

約数和(自身を除く): 48644376

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 2826, 5573, 5652, 11146, 16719, 22292, 33438, 50157, 66876, 100314, 200628, 874961, 1749922, 2624883, 3499844, 5249766, 7874649, 10499532, 15749298, 31498596]

約数ペア:

[(1, 31498596), (2, 15749298), (3, 10499532), (4, 7874649), (6, 5249766), (9, 3499844), (12, 2624883), (18, 1749922), (36, 874961), (157, 200628), (314, 100314), (471, 66876), (628, 50157), (942, 33438), (1413, 22292), (1884, 16719), (2826, 11146), (5573, 5652)]