120644244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{478747}}^1$

素因数の和:478764

約数の個数: 36

約数和(自身を含む): 348528544

約数和(自身を除く): 227884300

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 478747, 957494, 1436241, 1914988, 2872482, 3351229, 4308723, 5744964, 6702458, 8617446, 10053687, 13404916, 17234892, 20107374, 30161061, 40214748, 60322122, 120644244]

約数ペア:

[(1, 120644244), (2, 60322122), (3, 40214748), (4, 30161061), (6, 20107374), (7, 17234892), (9, 13404916), (12, 10053687), (14, 8617446), (18, 6702458), (21, 5744964), (28, 4308723), (36, 3351229), (42, 2872482), (63, 1914988), (84, 1436241), (126, 957494), (252, 478747)]