8415828

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{1489}}^1$

素因数の和:1656

約数の個数: 36

約数和(自身を含む): 21423220

約数和(自身を除く): 13007392

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1489, 1884, 2826, 2978, 4467, 5652, 5956, 8934, 13401, 17868, 26802, 53604, 233773, 467546, 701319, 935092, 1402638, 2103957, 2805276, 4207914, 8415828]

約数ペア:

[(1, 8415828), (2, 4207914), (3, 2805276), (4, 2103957), (6, 1402638), (9, 935092), (12, 701319), (18, 467546), (36, 233773), (157, 53604), (314, 26802), (471, 17868), (628, 13401), (942, 8934), (1413, 5956), (1489, 5652), (1884, 4467), (2826, 2978)]