2018240133

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{321427}}^1$

素因数の和:321473

約数の個数: 32

約数和(自身を含む): 3455993856

約数和(自身を除く): 1437753723

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 273, 299, 483, 897, 2093, 6279, 321427, 964281, 2249989, 4178551, 6749967, 7392821, 12535653, 22178463, 29249857, 51749747, 87749571, 96106673, 155249241, 288320019, 672746711, 2018240133]

約数ペア:

[(1, 2018240133), (3, 672746711), (7, 288320019), (13, 155249241), (21, 96106673), (23, 87749571), (39, 51749747), (69, 29249857), (91, 22178463), (161, 12535653), (273, 7392821), (299, 6749967), (483, 4178551), (897, 2249989), (2093, 964281), (6279, 321427)]