40481028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{160639}}^1$

素因数の和:160656

約数の個数: 36

約数和(自身を含む): 116945920

約数和(自身を除く): 76464892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 160639, 321278, 481917, 642556, 963834, 1124473, 1445751, 1927668, 2248946, 2891502, 3373419, 4497892, 5783004, 6746838, 10120257, 13493676, 20240514, 40481028]

約数ペア:

[(1, 40481028), (2, 20240514), (3, 13493676), (4, 10120257), (6, 6746838), (7, 5783004), (9, 4497892), (12, 3373419), (14, 2891502), (18, 2248946), (21, 1927668), (28, 1445751), (36, 1124473), (42, 963834), (63, 642556), (84, 481917), (126, 321278), (252, 160639)]