1520774802

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{229}}^1\times {\mathrm{2693}}^1$

素因数の和:3067

約数の個数: 48

約数和(自身を含む): 3334794840

約数和(自身を除く): 1814020038

約数列:

[1, 2, 3, 6, 9, 18, 137, 229, 274, 411, 458, 687, 822, 1233, 1374, 2061, 2466, 2693, 4122, 5386, 8079, 16158, 24237, 31373, 48474, 62746, 94119, 188238, 282357, 368941, 564714, 616697, 737882, 1106823, 1233394, 1850091, 2213646, 3320469, 3700182, 5550273, 6640938, 11100546, 84487489, 168974978, 253462467, 506924934, 760387401, 1520774802]

約数ペア:

[(1, 1520774802), (2, 760387401), (3, 506924934), (6, 253462467), (9, 168974978), (18, 84487489), (137, 11100546), (229, 6640938), (274, 5550273), (411, 3700182), (458, 3320469), (687, 2213646), (822, 1850091), (1233, 1233394), (1374, 1106823), (2061, 737882), (2466, 616697), (2693, 564714), (4122, 368941), (5386, 282357), (8079, 188238), (16158, 94119), (24237, 62746), (31373, 48474)]