1399878

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{937}}^1$

素因数の和:1028

約数の個数: 24

約数和(自身を含む): 3072888

約数和(自身を除く): 1673010

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 937, 1494, 1874, 2811, 5622, 8433, 16866, 77771, 155542, 233313, 466626, 699939, 1399878]

約数ペア:

[(1, 1399878), (2, 699939), (3, 466626), (6, 233313), (9, 155542), (18, 77771), (83, 16866), (166, 8433), (249, 5622), (498, 2811), (747, 1874), (937, 1494)]