21167005446

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{301447}}^1$

素因数の和:301585

約数の個数: 48

約数和(自身を含む): 47402095104

約数和(自身を除く): 26235089658

約数列:

[1, 2, 3, 6, 9, 18, 47, 83, 94, 141, 166, 249, 282, 423, 498, 747, 846, 1494, 3901, 7802, 11703, 23406, 35109, 70218, 301447, 602894, 904341, 1808682, 2713023, 5426046, 14168009, 25020101, 28336018, 42504027, 50040202, 75060303, 85008054, 127512081, 150120606, 225180909, 255024162, 450361818, 1175944747, 2351889494, 3527834241, 7055668482, 10583502723, 21167005446]

約数ペア:

[(1, 21167005446), (2, 10583502723), (3, 7055668482), (6, 3527834241), (9, 2351889494), (18, 1175944747), (47, 450361818), (83, 255024162), (94, 225180909), (141, 150120606), (166, 127512081), (249, 85008054), (282, 75060303), (423, 50040202), (498, 42504027), (747, 28336018), (846, 25020101), (1494, 14168009), (3901, 5426046), (7802, 2713023), (11703, 1808682), (23406, 904341), (35109, 602894), (70218, 301447)]