40042266

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{19571}}^1$

素因数の和:19618

約数の個数: 32

約数和(自身を含む): 90187776

約数和(自身を除く): 50145510

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 1023, 2046, 19571, 39142, 58713, 117426, 215281, 430562, 606701, 645843, 1213402, 1291686, 1820103, 3640206, 6673711, 13347422, 20021133, 40042266]

約数ペア:

[(1, 40042266), (2, 20021133), (3, 13347422), (6, 6673711), (11, 3640206), (22, 1820103), (31, 1291686), (33, 1213402), (62, 645843), (66, 606701), (93, 430562), (186, 215281), (341, 117426), (682, 58713), (1023, 39142), (2046, 19571)]