11828268

素因数分解:

$2^2\times 3^5\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:345

約数の個数: 72

約数和(自身を含む): 31839808

約数和(自身を除く): 20011540

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 243, 258, 283, 324, 387, 486, 516, 566, 774, 849, 972, 1132, 1161, 1548, 1698, 2322, 2547, 3396, 3483, 4644, 5094, 6966, 7641, 10188, 10449, 12169, 13932, 15282, 20898, 22923, 24338, 30564, 36507, 41796, 45846, 48676, 68769, 73014, 91692, 109521, 137538, 146028, 219042, 275076, 328563, 438084, 657126, 985689, 1314252, 1971378, 2957067, 3942756, 5914134, 11828268]

約数ペア:

[(1, 11828268), (2, 5914134), (3, 3942756), (4, 2957067), (6, 1971378), (9, 1314252), (12, 985689), (18, 657126), (27, 438084), (36, 328563), (43, 275076), (54, 219042), (81, 146028), (86, 137538), (108, 109521), (129, 91692), (162, 73014), (172, 68769), (243, 48676), (258, 45846), (283, 41796), (324, 36507), (387, 30564), (486, 24338), (516, 22923), (566, 20898), (774, 15282), (849, 13932), (972, 12169), (1132, 10449), (1161, 10188), (1548, 7641), (1698, 6966), (2322, 5094), (2547, 4644), (3396, 3483)]