12786426

素因数分解:

$2^1\times 3^2\times {\mathrm{479}}^1\times {\mathrm{1483}}^1$

素因数の和:1970

約数の個数: 24

約数和(自身を含む): 27780480

約数和(自身を除く): 14994054

約数列:

[1, 2, 3, 6, 9, 18, 479, 958, 1437, 1483, 2874, 2966, 4311, 4449, 8622, 8898, 13347, 26694, 710357, 1420714, 2131071, 4262142, 6393213, 12786426]

約数ペア:

[(1, 12786426), (2, 6393213), (3, 4262142), (6, 2131071), (9, 1420714), (18, 710357), (479, 26694), (958, 13347), (1437, 8898), (1483, 8622), (2874, 4449), (2966, 4311)]