2019165018

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{46309}}^1$

素因数の和:46383

約数の個数: 48

約数和(自身を含む): 4474657440

約数和(自身を除く): 2455492422

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 169, 258, 338, 507, 559, 1014, 1118, 1677, 3354, 7267, 14534, 21801, 43602, 46309, 92618, 138927, 277854, 602017, 1204034, 1806051, 1991287, 3612102, 3982574, 5973861, 7826221, 11947722, 15652442, 23478663, 25886731, 46957326, 51773462, 77660193, 155320386, 336527503, 673055006, 1009582509, 2019165018]

約数ペア:

[(1, 2019165018), (2, 1009582509), (3, 673055006), (6, 336527503), (13, 155320386), (26, 77660193), (39, 51773462), (43, 46957326), (78, 25886731), (86, 23478663), (129, 15652442), (169, 11947722), (258, 7826221), (338, 5973861), (507, 3982574), (559, 3612102), (1014, 1991287), (1118, 1806051), (1677, 1204034), (3354, 602017), (7267, 277854), (14534, 138927), (21801, 92618), (43602, 46309)]