1538262

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1$

素因数の和:493

約数の個数: 48

約数和(自身を含む): 3858192

約数和(自身を除く): 2319930

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 99, 102, 153, 187, 198, 306, 374, 457, 561, 914, 1122, 1371, 1683, 2742, 3366, 4113, 5027, 7769, 8226, 10054, 15081, 15538, 23307, 30162, 45243, 46614, 69921, 85459, 90486, 139842, 170918, 256377, 512754, 769131, 1538262]

約数ペア:

[(1, 1538262), (2, 769131), (3, 512754), (6, 256377), (9, 170918), (11, 139842), (17, 90486), (18, 85459), (22, 69921), (33, 46614), (34, 45243), (51, 30162), (66, 23307), (99, 15538), (102, 15081), (153, 10054), (187, 8226), (198, 7769), (306, 5027), (374, 4113), (457, 3366), (561, 2742), (914, 1683), (1122, 1371)]