9123858

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:319

約数の個数: 48

約数和(自身を含む): 20756736

約数和(自身を除く): 11632878

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 83, 93, 166, 186, 197, 249, 279, 394, 498, 558, 591, 747, 1182, 1494, 1773, 2573, 3546, 5146, 6107, 7719, 12214, 15438, 16351, 18321, 23157, 32702, 36642, 46314, 49053, 54963, 98106, 109926, 147159, 294318, 506881, 1013762, 1520643, 3041286, 4561929, 9123858]

約数ペア:

[(1, 9123858), (2, 4561929), (3, 3041286), (6, 1520643), (9, 1013762), (18, 506881), (31, 294318), (62, 147159), (83, 109926), (93, 98106), (166, 54963), (186, 49053), (197, 46314), (249, 36642), (279, 32702), (394, 23157), (498, 18321), (558, 16351), (591, 15438), (747, 12214), (1182, 7719), (1494, 6107), (1773, 5146), (2573, 3546)]