21976716

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{6337}}^1$

素因数の和:6378

約数の個数: 36

約数和(自身を含む): 54481448

約数和(自身を除く): 32504732

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 289, 578, 867, 1156, 1734, 3468, 6337, 12674, 19011, 25348, 38022, 76044, 107729, 215458, 323187, 430916, 646374, 1292748, 1831393, 3662786, 5494179, 7325572, 10988358, 21976716]

約数ペア:

[(1, 21976716), (2, 10988358), (3, 7325572), (4, 5494179), (6, 3662786), (12, 1831393), (17, 1292748), (34, 646374), (51, 430916), (68, 323187), (102, 215458), (204, 107729), (289, 76044), (578, 38022), (867, 25348), (1156, 19011), (1734, 12674), (3468, 6337)]