895212

素因数分解:

$2^2\times 3^6\times {\mathrm{307}}^1$

素因数の和:329

約数の個数: 42

約数和(自身を含む): 2356508

約数和(自身を除く): 1461296

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 307, 324, 486, 614, 729, 921, 972, 1228, 1458, 1842, 2763, 2916, 3684, 5526, 8289, 11052, 16578, 24867, 33156, 49734, 74601, 99468, 149202, 223803, 298404, 447606, 895212]

約数ペア:

[(1, 895212), (2, 447606), (3, 298404), (4, 223803), (6, 149202), (9, 99468), (12, 74601), (18, 49734), (27, 33156), (36, 24867), (54, 16578), (81, 11052), (108, 8289), (162, 5526), (243, 3684), (307, 2916), (324, 2763), (486, 1842), (614, 1458), (729, 1228), (921, 972)]