140330484

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{556867}}^1$

素因数の和:556884

約数の個数: 36

約数和(自身を含む): 405399904

約数和(自身を除く): 265069420

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 556867, 1113734, 1670601, 2227468, 3341202, 3898069, 5011803, 6682404, 7796138, 10023606, 11694207, 15592276, 20047212, 23388414, 35082621, 46776828, 70165242, 140330484]

約数ペア:

[(1, 140330484), (2, 70165242), (3, 46776828), (4, 35082621), (6, 23388414), (7, 20047212), (9, 15592276), (12, 11694207), (14, 10023606), (18, 7796138), (21, 6682404), (28, 5011803), (36, 3898069), (42, 3341202), (63, 2227468), (84, 1670601), (126, 1113734), (252, 556867)]