18922284

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{22853}}^1$

素因数の和:22886

約数の個数: 36

約数和(自身を含む): 49913136

約数和(自身を除く): 30990852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 22853, 45706, 68559, 91412, 137118, 205677, 274236, 411354, 525619, 822708, 1051238, 1576857, 2102476, 3153714, 4730571, 6307428, 9461142, 18922284]

約数ペア:

[(1, 18922284), (2, 9461142), (3, 6307428), (4, 4730571), (6, 3153714), (9, 2102476), (12, 1576857), (18, 1051238), (23, 822708), (36, 525619), (46, 411354), (69, 274236), (92, 205677), (138, 137118), (207, 91412), (276, 68559), (414, 45706), (828, 22853)]