27042012

素因数分解:

$2^2\times 3^5\times {\mathrm{43}}^1\times {\mathrm{647}}^1$

素因数の和:709

約数の個数: 72

約数和(自身を含む): 72648576

約数和(自身を除く): 45606564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 243, 258, 324, 387, 486, 516, 647, 774, 972, 1161, 1294, 1548, 1941, 2322, 2588, 3483, 3882, 4644, 5823, 6966, 7764, 10449, 11646, 13932, 17469, 20898, 23292, 27821, 34938, 41796, 52407, 55642, 69876, 83463, 104814, 111284, 157221, 166926, 209628, 250389, 314442, 333852, 500778, 628884, 751167, 1001556, 1502334, 2253501, 3004668, 4507002, 6760503, 9014004, 13521006, 27042012]

約数ペア:

[(1, 27042012), (2, 13521006), (3, 9014004), (4, 6760503), (6, 4507002), (9, 3004668), (12, 2253501), (18, 1502334), (27, 1001556), (36, 751167), (43, 628884), (54, 500778), (81, 333852), (86, 314442), (108, 250389), (129, 209628), (162, 166926), (172, 157221), (243, 111284), (258, 104814), (324, 83463), (387, 69876), (486, 55642), (516, 52407), (647, 41796), (774, 34938), (972, 27821), (1161, 23292), (1294, 20898), (1548, 17469), (1941, 13932), (2322, 11646), (2588, 10449), (3483, 7764), (3882, 6966), (4644, 5823)]