15140622

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9743}}^1$

素因数の和:9792

約数の個数: 32

約数和(自身を含む): 35546112

約数和(自身を除く): 20405490

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 9743, 19486, 29229, 58458, 68201, 136402, 204603, 360491, 409206, 720982, 1081473, 2162946, 2523437, 5046874, 7570311, 15140622]

約数ペア:

[(1, 15140622), (2, 7570311), (3, 5046874), (6, 2523437), (7, 2162946), (14, 1081473), (21, 720982), (37, 409206), (42, 360491), (74, 204603), (111, 136402), (222, 68201), (259, 58458), (518, 29229), (777, 19486), (1554, 9743)]