15682068

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:357

約数の個数: 72

約数和(自身を含む): 42325920

約数和(自身を除く): 26643852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 101, 114, 171, 202, 227, 228, 303, 342, 404, 454, 606, 681, 684, 908, 909, 1212, 1362, 1818, 1919, 2043, 2724, 3636, 3838, 4086, 4313, 5757, 7676, 8172, 8626, 11514, 12939, 17252, 17271, 22927, 23028, 25878, 34542, 38817, 45854, 51756, 68781, 69084, 77634, 91708, 137562, 155268, 206343, 275124, 412686, 435613, 825372, 871226, 1306839, 1742452, 2613678, 3920517, 5227356, 7841034, 15682068]

約数ペア:

[(1, 15682068), (2, 7841034), (3, 5227356), (4, 3920517), (6, 2613678), (9, 1742452), (12, 1306839), (18, 871226), (19, 825372), (36, 435613), (38, 412686), (57, 275124), (76, 206343), (101, 155268), (114, 137562), (171, 91708), (202, 77634), (227, 69084), (228, 68781), (303, 51756), (342, 45854), (404, 38817), (454, 34542), (606, 25878), (681, 23028), (684, 22927), (908, 17271), (909, 17252), (1212, 12939), (1362, 11514), (1818, 8626), (1919, 8172), (2043, 7676), (2724, 5757), (3636, 4313), (3838, 4086)]