31381182

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{27673}}^1$

素因数の和:27694

約数の個数: 40

約数和(自身を含む): 80365296

約数和(自身を除く): 48984114

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 27673, 55346, 83019, 166038, 193711, 249057, 387422, 498114, 581133, 747171, 1162266, 1494342, 1743399, 2241513, 3486798, 4483026, 5230197, 10460394, 15690591, 31381182]

約数ペア:

[(1, 31381182), (2, 15690591), (3, 10460394), (6, 5230197), (7, 4483026), (9, 3486798), (14, 2241513), (18, 1743399), (21, 1494342), (27, 1162266), (42, 747171), (54, 581133), (63, 498114), (81, 387422), (126, 249057), (162, 193711), (189, 166038), (378, 83019), (567, 55346), (1134, 27673)]