40536972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{160861}}^1$

素因数の和:160878

約数の個数: 36

約数和(自身を含む): 117107536

約数和(自身を除く): 76570564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 160861, 321722, 482583, 643444, 965166, 1126027, 1447749, 1930332, 2252054, 2895498, 3378081, 4504108, 5790996, 6756162, 10134243, 13512324, 20268486, 40536972]

約数ペア:

[(1, 40536972), (2, 20268486), (3, 13512324), (4, 10134243), (6, 6756162), (7, 5790996), (9, 4504108), (12, 3378081), (14, 2895498), (18, 2252054), (21, 1930332), (28, 1447749), (36, 1126027), (42, 965166), (63, 643444), (84, 482583), (126, 321722), (252, 160861)]