18335088

素因数分解:

$2^4\times 3^2\times {\mathrm{157}}^1\times {\mathrm{811}}^1$

素因数の和:982

約数の個数: 60

約数和(自身を含む): 51703288

約数和(自身を除く): 33368200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 157, 314, 471, 628, 811, 942, 1256, 1413, 1622, 1884, 2433, 2512, 2826, 3244, 3768, 4866, 5652, 6488, 7299, 7536, 9732, 11304, 12976, 14598, 19464, 22608, 29196, 38928, 58392, 116784, 127327, 254654, 381981, 509308, 763962, 1018616, 1145943, 1527924, 2037232, 2291886, 3055848, 4583772, 6111696, 9167544, 18335088]

約数ペア:

[(1, 18335088), (2, 9167544), (3, 6111696), (4, 4583772), (6, 3055848), (8, 2291886), (9, 2037232), (12, 1527924), (16, 1145943), (18, 1018616), (24, 763962), (36, 509308), (48, 381981), (72, 254654), (144, 127327), (157, 116784), (314, 58392), (471, 38928), (628, 29196), (811, 22608), (942, 19464), (1256, 14598), (1413, 12976), (1622, 11304), (1884, 9732), (2433, 7536), (2512, 7299), (2826, 6488), (3244, 5652), (3768, 4866)]