19132956

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^2\times {\mathrm{613}}^1$

素因数の和:660

約数の個数: 72

約数和(自身を含む): 52779440

約数和(自身を除く): 33646484

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 289, 306, 459, 578, 612, 613, 867, 918, 1156, 1226, 1734, 1836, 1839, 2452, 2601, 3468, 3678, 5202, 5517, 7356, 7803, 10404, 10421, 11034, 15606, 16551, 20842, 22068, 31212, 31263, 33102, 41684, 62526, 66204, 93789, 125052, 177157, 187578, 281367, 354314, 375156, 531471, 562734, 708628, 1062942, 1125468, 1594413, 2125884, 3188826, 4783239, 6377652, 9566478, 19132956]

約数ペア:

[(1, 19132956), (2, 9566478), (3, 6377652), (4, 4783239), (6, 3188826), (9, 2125884), (12, 1594413), (17, 1125468), (18, 1062942), (27, 708628), (34, 562734), (36, 531471), (51, 375156), (54, 354314), (68, 281367), (102, 187578), (108, 177157), (153, 125052), (204, 93789), (289, 66204), (306, 62526), (459, 41684), (578, 33102), (612, 31263), (613, 31212), (867, 22068), (918, 20842), (1156, 16551), (1226, 15606), (1734, 11034), (1836, 10421), (1839, 10404), (2452, 7803), (2601, 7356), (3468, 5517), (3678, 5202)]