2013858

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1453}}^1$

素因数の和:1479

約数の個数: 48

約数和(自身を含む): 5443776

約数和(自身を除く): 3429918

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 1453, 2906, 4359, 8718, 10171, 13077, 15983, 20342, 26154, 30513, 31966, 47949, 61026, 91539, 95898, 111881, 143847, 183078, 223762, 287694, 335643, 671286, 1006929, 2013858]

約数ペア:

[(1, 2013858), (2, 1006929), (3, 671286), (6, 335643), (7, 287694), (9, 223762), (11, 183078), (14, 143847), (18, 111881), (21, 95898), (22, 91539), (33, 61026), (42, 47949), (63, 31966), (66, 30513), (77, 26154), (99, 20342), (126, 15983), (154, 13077), (198, 10171), (231, 8718), (462, 4359), (693, 2906), (1386, 1453)]