13640748

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4493}}^1$

素因数の和:4534

約数の個数: 48

約数和(自身を含む): 36239616

約数和(自身を除く): 22598868

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 253, 276, 506, 759, 1012, 1518, 3036, 4493, 8986, 13479, 17972, 26958, 49423, 53916, 98846, 103339, 148269, 197692, 206678, 296538, 310017, 413356, 593076, 620034, 1136729, 1240068, 2273458, 3410187, 4546916, 6820374, 13640748]

約数ペア:

[(1, 13640748), (2, 6820374), (3, 4546916), (4, 3410187), (6, 2273458), (11, 1240068), (12, 1136729), (22, 620034), (23, 593076), (33, 413356), (44, 310017), (46, 296538), (66, 206678), (69, 197692), (92, 148269), (132, 103339), (138, 98846), (253, 53916), (276, 49423), (506, 26958), (759, 17972), (1012, 13479), (1518, 8986), (3036, 4493)]