2018096478

素因数分解:

$2^1\times 3^3\times {\mathrm{179}}^1\times {\mathrm{281}}^1\times {\mathrm{743}}^1$

素因数の和:1214

約数の個数: 64

約数和(自身を含む): 4531852800

約数和(自身を除く): 2513756322

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 179, 281, 358, 537, 562, 743, 843, 1074, 1486, 1611, 1686, 2229, 2529, 3222, 4458, 4833, 5058, 6687, 7587, 9666, 13374, 15174, 20061, 40122, 50299, 100598, 132997, 150897, 208783, 265994, 301794, 398991, 417566, 452691, 626349, 797982, 905382, 1196973, 1252698, 1358073, 1879047, 2393946, 2716146, 3590919, 3758094, 5637141, 7181838, 11274282, 37372157, 74744314, 112116471, 224232942, 336349413, 672698826, 1009048239, 2018096478]

約数ペア:

[(1, 2018096478), (2, 1009048239), (3, 672698826), (6, 336349413), (9, 224232942), (18, 112116471), (27, 74744314), (54, 37372157), (179, 11274282), (281, 7181838), (358, 5637141), (537, 3758094), (562, 3590919), (743, 2716146), (843, 2393946), (1074, 1879047), (1486, 1358073), (1611, 1252698), (1686, 1196973), (2229, 905382), (2529, 797982), (3222, 626349), (4458, 452691), (4833, 417566), (5058, 398991), (6687, 301794), (7587, 265994), (9666, 208783), (13374, 150897), (15174, 132997), (20061, 100598), (40122, 50299)]