8990028

素因数分解:

$2^2\times 3^6\times {\mathrm{3083}}^1$

素因数の和:3105

約数の個数: 42

約数和(自身を含む): 23595684

約数和(自身を除く): 14605656

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 3083, 6166, 9249, 12332, 18498, 27747, 36996, 55494, 83241, 110988, 166482, 249723, 332964, 499446, 749169, 998892, 1498338, 2247507, 2996676, 4495014, 8990028]

約数ペア:

[(1, 8990028), (2, 4495014), (3, 2996676), (4, 2247507), (6, 1498338), (9, 998892), (12, 749169), (18, 499446), (27, 332964), (36, 249723), (54, 166482), (81, 110988), (108, 83241), (162, 55494), (243, 36996), (324, 27747), (486, 18498), (729, 12332), (972, 9249), (1458, 6166), (2916, 3083)]