40915476

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{54121}}^1$

素因数の和:54141

約数の個数: 48

約数和(自身を含む): 121233280

約数和(自身を除く): 80317804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 54121, 108242, 162363, 216484, 324726, 378847, 487089, 649452, 757694, 974178, 1136541, 1461267, 1515388, 1948356, 2273082, 2922534, 3409623, 4546164, 5845068, 6819246, 10228869, 13638492, 20457738, 40915476]

約数ペア:

[(1, 40915476), (2, 20457738), (3, 13638492), (4, 10228869), (6, 6819246), (7, 5845068), (9, 4546164), (12, 3409623), (14, 2922534), (18, 2273082), (21, 1948356), (27, 1515388), (28, 1461267), (36, 1136541), (42, 974178), (54, 757694), (63, 649452), (84, 487089), (108, 378847), (126, 324726), (189, 216484), (252, 162363), (378, 108242), (756, 54121)]