12885697512

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{1387349}}^1$

素因数の和:1387407

約数の個数: 64

約数和(自身を含む): 36626040000

約数和(自身を除く): 23740342488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 86, 108, 129, 172, 216, 258, 344, 387, 516, 774, 1032, 1161, 1548, 2322, 3096, 4644, 9288, 1387349, 2774698, 4162047, 5549396, 8324094, 11098792, 12486141, 16648188, 24972282, 33296376, 37458423, 49944564, 59656007, 74916846, 99889128, 119312014, 149833692, 178968021, 238624028, 299667384, 357936042, 477248056, 536904063, 715872084, 1073808126, 1431744168, 1610712189, 2147616252, 3221424378, 4295232504, 6442848756, 12885697512]

約数ペア:

[(1, 12885697512), (2, 6442848756), (3, 4295232504), (4, 3221424378), (6, 2147616252), (8, 1610712189), (9, 1431744168), (12, 1073808126), (18, 715872084), (24, 536904063), (27, 477248056), (36, 357936042), (43, 299667384), (54, 238624028), (72, 178968021), (86, 149833692), (108, 119312014), (129, 99889128), (172, 74916846), (216, 59656007), (258, 49944564), (344, 37458423), (387, 33296376), (516, 24972282), (774, 16648188), (1032, 12486141), (1161, 11098792), (1548, 8324094), (2322, 5549396), (3096, 4162047), (4644, 2774698), (9288, 1387349)]