1690956

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{307}}^1$

素因数の和:340

約数の個数: 60

約数和(自身を含む): 4695768

約数和(自身を除く): 3004812

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 306, 307, 324, 459, 612, 614, 918, 921, 1228, 1377, 1836, 1842, 2754, 2763, 3684, 5219, 5508, 5526, 8289, 10438, 11052, 15657, 16578, 20876, 24867, 31314, 33156, 46971, 49734, 62628, 93942, 99468, 140913, 187884, 281826, 422739, 563652, 845478, 1690956]

約数ペア:

[(1, 1690956), (2, 845478), (3, 563652), (4, 422739), (6, 281826), (9, 187884), (12, 140913), (17, 99468), (18, 93942), (27, 62628), (34, 49734), (36, 46971), (51, 33156), (54, 31314), (68, 24867), (81, 20876), (102, 16578), (108, 15657), (153, 11052), (162, 10438), (204, 8289), (306, 5526), (307, 5508), (324, 5219), (459, 3684), (612, 2763), (614, 2754), (918, 1842), (921, 1836), (1228, 1377)]