21300732

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{2267}}^1$

素因数の和:2312

約数の個数: 60

約数和(自身を含む): 57629880

約数和(自身を除く): 36329148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 108, 116, 162, 174, 261, 324, 348, 522, 783, 1044, 1566, 2267, 2349, 3132, 4534, 4698, 6801, 9068, 9396, 13602, 20403, 27204, 40806, 61209, 65743, 81612, 122418, 131486, 183627, 197229, 244836, 262972, 367254, 394458, 591687, 734508, 788916, 1183374, 1775061, 2366748, 3550122, 5325183, 7100244, 10650366, 21300732]

約数ペア:

[(1, 21300732), (2, 10650366), (3, 7100244), (4, 5325183), (6, 3550122), (9, 2366748), (12, 1775061), (18, 1183374), (27, 788916), (29, 734508), (36, 591687), (54, 394458), (58, 367254), (81, 262972), (87, 244836), (108, 197229), (116, 183627), (162, 131486), (174, 122418), (261, 81612), (324, 65743), (348, 61209), (522, 40806), (783, 27204), (1044, 20403), (1566, 13602), (2267, 9396), (2349, 9068), (3132, 6801), (4534, 4698)]