17204472

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{5557}}^1$

素因数の和:5612

約数の個数: 48

約数和(自身を含む): 47687640

約数和(自身を除く): 30483168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 5557, 11114, 16671, 22228, 33342, 44456, 50013, 66684, 100026, 133368, 200052, 238951, 400104, 477902, 716853, 955804, 1433706, 1911608, 2150559, 2867412, 4301118, 5734824, 8602236, 17204472]

約数ペア:

[(1, 17204472), (2, 8602236), (3, 5734824), (4, 4301118), (6, 2867412), (8, 2150559), (9, 1911608), (12, 1433706), (18, 955804), (24, 716853), (36, 477902), (43, 400104), (72, 238951), (86, 200052), (129, 133368), (172, 100026), (258, 66684), (344, 50013), (387, 44456), (516, 33342), (774, 22228), (1032, 16671), (1548, 11114), (3096, 5557)]