21741606

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{313}}^1$

素因数の和:565

約数の個数: 48

約数和(自身を含む): 50257584

約数和(自身を除く): 28515978

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 227, 306, 313, 454, 626, 681, 939, 1362, 1878, 2043, 2817, 3859, 4086, 5321, 5634, 7718, 10642, 11577, 15963, 23154, 31926, 34731, 47889, 69462, 71051, 95778, 142102, 213153, 426306, 639459, 1207867, 1278918, 2415734, 3623601, 7247202, 10870803, 21741606]

約数ペア:

[(1, 21741606), (2, 10870803), (3, 7247202), (6, 3623601), (9, 2415734), (17, 1278918), (18, 1207867), (34, 639459), (51, 426306), (102, 213153), (153, 142102), (227, 95778), (306, 71051), (313, 69462), (454, 47889), (626, 34731), (681, 31926), (939, 23154), (1362, 15963), (1878, 11577), (2043, 10642), (2817, 7718), (3859, 5634), (4086, 5321)]