40578978

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{5441}}^1$

素因数の和:5570

約数の個数: 32

約数和(自身を含む): 89335872

約数和(自身を除く): 48756894

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 113, 226, 339, 678, 1243, 2486, 3729, 5441, 7458, 10882, 16323, 32646, 59851, 119702, 179553, 359106, 614833, 1229666, 1844499, 3688998, 6763163, 13526326, 20289489, 40578978]

約数ペア:

[(1, 40578978), (2, 20289489), (3, 13526326), (6, 6763163), (11, 3688998), (22, 1844499), (33, 1229666), (66, 614833), (113, 359106), (226, 179553), (339, 119702), (678, 59851), (1243, 32646), (2486, 16323), (3729, 10882), (5441, 7458)]