127890756

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{507503}}^1$

素因数の和:507520

約数の個数: 36

約数和(自身を含む): 369462912

約数和(自身を除く): 241572156

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 507503, 1015006, 1522509, 2030012, 3045018, 3552521, 4567527, 6090036, 7105042, 9135054, 10657563, 14210084, 18270108, 21315126, 31972689, 42630252, 63945378, 127890756]

約数ペア:

[(1, 127890756), (2, 63945378), (3, 42630252), (4, 31972689), (6, 21315126), (7, 18270108), (9, 14210084), (12, 10657563), (14, 9135054), (18, 7105042), (21, 6090036), (28, 4567527), (36, 3552521), (42, 3045018), (63, 2030012), (84, 1522509), (126, 1015006), (252, 507503)]