21885936

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{26821}}^1$

素因数の和:26849

約数の個数: 40

約数和(自身を含む): 59866704

約数和(自身を除く): 37980768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 26821, 53642, 80463, 107284, 160926, 214568, 321852, 429136, 455957, 643704, 911914, 1287408, 1367871, 1823828, 2735742, 3647656, 5471484, 7295312, 10942968, 21885936]

約数ペア:

[(1, 21885936), (2, 10942968), (3, 7295312), (4, 5471484), (6, 3647656), (8, 2735742), (12, 1823828), (16, 1367871), (17, 1287408), (24, 911914), (34, 643704), (48, 455957), (51, 429136), (68, 321852), (102, 214568), (136, 160926), (204, 107284), (272, 80463), (408, 53642), (816, 26821)]