40806678

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{6947}}^1$

素因数の和:7052

約数の個数: 32

約数和(自身を含む): 90046080

約数和(自身を除く): 49239402

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 89, 178, 267, 534, 979, 1958, 2937, 5874, 6947, 13894, 20841, 41682, 76417, 152834, 229251, 458502, 618283, 1236566, 1854849, 3709698, 6801113, 13602226, 20403339, 40806678]

約数ペア:

[(1, 40806678), (2, 20403339), (3, 13602226), (6, 6801113), (11, 3709698), (22, 1854849), (33, 1236566), (66, 618283), (89, 458502), (178, 229251), (267, 152834), (534, 76417), (979, 41682), (1958, 20841), (2937, 13894), (5874, 6947)]