2019124734

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^2\times {\mathrm{2999}}^1$

素因数の和:3217

約数の個数: 48

約数和(自身を含む): 4450896000

約数和(自身を除く): 2431771266

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 101, 202, 303, 606, 1111, 2222, 2999, 3333, 5998, 6666, 8997, 10201, 17994, 20402, 30603, 32989, 61206, 65978, 98967, 112211, 197934, 224422, 302899, 336633, 605798, 673266, 908697, 1817394, 3331889, 6663778, 9995667, 19991334, 30592799, 61185598, 91778397, 183556794, 336520789, 673041578, 1009562367, 2019124734]

約数ペア:

[(1, 2019124734), (2, 1009562367), (3, 673041578), (6, 336520789), (11, 183556794), (22, 91778397), (33, 61185598), (66, 30592799), (101, 19991334), (202, 9995667), (303, 6663778), (606, 3331889), (1111, 1817394), (2222, 908697), (2999, 673266), (3333, 605798), (5998, 336633), (6666, 302899), (8997, 224422), (10201, 197934), (17994, 112211), (20402, 98967), (30603, 65978), (32989, 61206)]