120648618

素因数分解:

$2^1\times 3^2\times {\mathrm{2351}}^1\times {\mathrm{2851}}^1$

素因数の和:5210

約数の個数: 24

約数和(自身を含む): 261608256

約数和(自身を除く): 140959638

約数列:

[1, 2, 3, 6, 9, 18, 2351, 2851, 4702, 5702, 7053, 8553, 14106, 17106, 21159, 25659, 42318, 51318, 6702701, 13405402, 20108103, 40216206, 60324309, 120648618]

約数ペア:

[(1, 120648618), (2, 60324309), (3, 40216206), (6, 20108103), (9, 13405402), (18, 6702701), (2351, 51318), (2851, 42318), (4702, 25659), (5702, 21159), (7053, 17106), (8553, 14106)]