21876576

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{7351}}^1$

素因数の和:7395

約数の個数: 48

約数和(自身を含む): 59286528

約数和(自身を除く): 37409952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 7351, 14702, 22053, 29404, 44106, 58808, 88212, 117616, 176424, 227881, 235232, 352848, 455762, 683643, 705696, 911524, 1367286, 1823048, 2734572, 3646096, 5469144, 7292192, 10938288, 21876576]

約数ペア:

[(1, 21876576), (2, 10938288), (3, 7292192), (4, 5469144), (6, 3646096), (8, 2734572), (12, 1823048), (16, 1367286), (24, 911524), (31, 705696), (32, 683643), (48, 455762), (62, 352848), (93, 235232), (96, 227881), (124, 176424), (186, 117616), (248, 88212), (372, 58808), (496, 44106), (744, 29404), (992, 22053), (1488, 14702), (2976, 7351)]