2013018618

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{385193}}^1$

素因数の和:385278

約数の個数: 32

約数和(自身を含む): 4400456256

約数和(自身を除く): 2387437638

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 402, 871, 1742, 2613, 5226, 385193, 770386, 1155579, 2311158, 5007509, 10015018, 15022527, 25807931, 30045054, 51615862, 77423793, 154847586, 335503103, 671006206, 1006509309, 2013018618]

約数ペア:

[(1, 2013018618), (2, 1006509309), (3, 671006206), (6, 335503103), (13, 154847586), (26, 77423793), (39, 51615862), (67, 30045054), (78, 25807931), (134, 15022527), (201, 10015018), (402, 5007509), (871, 2311158), (1742, 1155579), (2613, 770386), (5226, 385193)]