27317556

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2521}}^1$

素因数の和:2581

約数の個数: 72

約数和(自身を含む): 80784704

約数和(自身を除く): 53467148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 387, 516, 602, 774, 903, 1204, 1548, 1806, 2521, 2709, 3612, 5042, 5418, 7563, 10084, 10836, 15126, 17647, 22689, 30252, 35294, 45378, 52941, 70588, 90756, 105882, 108403, 158823, 211764, 216806, 317646, 325209, 433612, 635292, 650418, 758821, 975627, 1300836, 1517642, 1951254, 2276463, 3035284, 3902508, 4552926, 6829389, 9105852, 13658778, 27317556]

約数ペア:

[(1, 27317556), (2, 13658778), (3, 9105852), (4, 6829389), (6, 4552926), (7, 3902508), (9, 3035284), (12, 2276463), (14, 1951254), (18, 1517642), (21, 1300836), (28, 975627), (36, 758821), (42, 650418), (43, 635292), (63, 433612), (84, 325209), (86, 317646), (126, 216806), (129, 211764), (172, 158823), (252, 108403), (258, 105882), (301, 90756), (387, 70588), (516, 52941), (602, 45378), (774, 35294), (903, 30252), (1204, 22689), (1548, 17647), (1806, 15126), (2521, 10836), (2709, 10084), (3612, 7563), (5042, 5418)]