3938628

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 9979200

約数和(自身を除く): 6040572

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 43, 51, 68, 86, 102, 129, 172, 204, 258, 449, 516, 731, 898, 1347, 1462, 1796, 2193, 2694, 2924, 4386, 5388, 7633, 8772, 15266, 19307, 22899, 30532, 38614, 45798, 57921, 77228, 91596, 115842, 231684, 328219, 656438, 984657, 1312876, 1969314, 3938628]

約数ペア:

[(1, 3938628), (2, 1969314), (3, 1312876), (4, 984657), (6, 656438), (12, 328219), (17, 231684), (34, 115842), (43, 91596), (51, 77228), (68, 57921), (86, 45798), (102, 38614), (129, 30532), (172, 22899), (204, 19307), (258, 15266), (449, 8772), (516, 7633), (731, 5388), (898, 4386), (1347, 2924), (1462, 2694), (1796, 2193)]