40746426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{7639}}^1$

素因数の和:7778

約数の個数: 32

約数和(自身を含む): 93880320

約数和(自身を除く): 53133894

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 127, 254, 381, 762, 889, 1778, 2667, 5334, 7639, 15278, 22917, 45834, 53473, 106946, 160419, 320838, 970153, 1940306, 2910459, 5820918, 6791071, 13582142, 20373213, 40746426]

約数ペア:

[(1, 40746426), (2, 20373213), (3, 13582142), (6, 6791071), (7, 5820918), (14, 2910459), (21, 1940306), (42, 970153), (127, 320838), (254, 160419), (381, 106946), (762, 53473), (889, 45834), (1778, 22917), (2667, 15278), (5334, 7639)]