131012046

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{220559}}^1$

素因数の和:220581

約数の個数: 32

約数和(自身を含む): 317606400

約数和(自身を除く): 186594354

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 220559, 441118, 661677, 1323354, 1985031, 2426149, 3970062, 4852298, 5955093, 7278447, 11910186, 14556894, 21835341, 43670682, 65506023, 131012046]

約数ペア:

[(1, 131012046), (2, 65506023), (3, 43670682), (6, 21835341), (9, 14556894), (11, 11910186), (18, 7278447), (22, 5955093), (27, 4852298), (33, 3970062), (54, 2426149), (66, 1985031), (99, 1323354), (198, 661677), (297, 441118), (594, 220559)]