2013443868

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{18493}}^1$

素因数の和:18754

約数の個数: 48

約数和(自身を含む): 4830336896

約数和(自身を除く): 2816893028

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 211, 258, 422, 516, 633, 844, 1266, 2532, 9073, 18146, 18493, 27219, 36292, 36986, 54438, 55479, 73972, 108876, 110958, 221916, 795199, 1590398, 2385597, 3180796, 3902023, 4771194, 7804046, 9542388, 11706069, 15608092, 23412138, 46824276, 167786989, 335573978, 503360967, 671147956, 1006721934, 2013443868]

約数ペア:

[(1, 2013443868), (2, 1006721934), (3, 671147956), (4, 503360967), (6, 335573978), (12, 167786989), (43, 46824276), (86, 23412138), (129, 15608092), (172, 11706069), (211, 9542388), (258, 7804046), (422, 4771194), (516, 3902023), (633, 3180796), (844, 2385597), (1266, 1590398), (2532, 795199), (9073, 221916), (18146, 110958), (18493, 108876), (27219, 73972), (36292, 55479), (36986, 54438)]