13645548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{313}}^1$

素因数の和:503

約数の個数: 72

約数和(自身を含む): 39775008

約数和(自身を除く): 26129460

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 173, 252, 313, 346, 519, 626, 692, 939, 1038, 1211, 1252, 1557, 1878, 2076, 2191, 2422, 2817, 3114, 3633, 3756, 4382, 4844, 5634, 6228, 6573, 7266, 8764, 10899, 11268, 13146, 14532, 19719, 21798, 26292, 39438, 43596, 54149, 78876, 108298, 162447, 216596, 324894, 379043, 487341, 649788, 758086, 974682, 1137129, 1516172, 1949364, 2274258, 3411387, 4548516, 6822774, 13645548]

約数ペア:

[(1, 13645548), (2, 6822774), (3, 4548516), (4, 3411387), (6, 2274258), (7, 1949364), (9, 1516172), (12, 1137129), (14, 974682), (18, 758086), (21, 649788), (28, 487341), (36, 379043), (42, 324894), (63, 216596), (84, 162447), (126, 108298), (173, 78876), (252, 54149), (313, 43596), (346, 39438), (519, 26292), (626, 21798), (692, 19719), (939, 14532), (1038, 13146), (1211, 11268), (1252, 10899), (1557, 8764), (1878, 7266), (2076, 6573), (2191, 6228), (2422, 5634), (2817, 4844), (3114, 4382), (3633, 3756)]