28218942

素因数分解:

$2^1\times 3^4\times {\mathrm{373}}^1\times {\mathrm{467}}^1$

素因数の和:854

約数の個数: 40

約数和(自身を含む): 63536616

約数和(自身を除く): 35317674

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 373, 467, 746, 934, 1119, 1401, 2238, 2802, 3357, 4203, 6714, 8406, 10071, 12609, 20142, 25218, 30213, 37827, 60426, 75654, 174191, 348382, 522573, 1045146, 1567719, 3135438, 4703157, 9406314, 14109471, 28218942]

約数ペア:

[(1, 28218942), (2, 14109471), (3, 9406314), (6, 4703157), (9, 3135438), (18, 1567719), (27, 1045146), (54, 522573), (81, 348382), (162, 174191), (373, 75654), (467, 60426), (746, 37827), (934, 30213), (1119, 25218), (1401, 20142), (2238, 12609), (2802, 10071), (3357, 8406), (4203, 6714)]