28181754

素因数分解:

$2^1\times 3^2\times {\mathrm{1187}}^1\times {\mathrm{1319}}^1$

素因数の和:2514

約数の個数: 24

約数和(自身を含む): 61158240

約数和(自身を除く): 32976486

約数列:

[1, 2, 3, 6, 9, 18, 1187, 1319, 2374, 2638, 3561, 3957, 7122, 7914, 10683, 11871, 21366, 23742, 1565653, 3131306, 4696959, 9393918, 14090877, 28181754]

約数ペア:

[(1, 28181754), (2, 14090877), (3, 9393918), (6, 4696959), (9, 3131306), (18, 1565653), (1187, 23742), (1319, 21366), (2374, 11871), (2638, 10683), (3561, 7914), (3957, 7122)]