17907274

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{31}}^2$

素因数の和:104

約数の個数: 48

約数和(自身を含む): 34890048

約数和(自身を除く): 16982774

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 121, 154, 217, 242, 341, 434, 682, 847, 961, 1331, 1694, 1922, 2387, 2662, 3751, 4774, 6727, 7502, 9317, 10571, 13454, 18634, 21142, 26257, 41261, 52514, 73997, 82522, 116281, 147994, 232562, 288827, 577654, 813967, 1279091, 1627934, 2558182, 8953637, 17907274]

約数ペア:

[(1, 17907274), (2, 8953637), (7, 2558182), (11, 1627934), (14, 1279091), (22, 813967), (31, 577654), (62, 288827), (77, 232562), (121, 147994), (154, 116281), (217, 82522), (242, 73997), (341, 52514), (434, 41261), (682, 26257), (847, 21142), (961, 18634), (1331, 13454), (1694, 10571), (1922, 9317), (2387, 7502), (2662, 6727), (3751, 4774)]