21212826

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1627}}^1$

素因数の和:1726

約数の個数: 32

約数和(自身を含む): 44307648

約数和(自身を除く): 23094822

約数列:

[1, 2, 3, 6, 41, 53, 82, 106, 123, 159, 246, 318, 1627, 2173, 3254, 4346, 4881, 6519, 9762, 13038, 66707, 86231, 133414, 172462, 200121, 258693, 400242, 517386, 3535471, 7070942, 10606413, 21212826]

約数ペア:

[(1, 21212826), (2, 10606413), (3, 7070942), (6, 3535471), (41, 517386), (53, 400242), (82, 258693), (106, 200121), (123, 172462), (159, 133414), (246, 86231), (318, 66707), (1627, 13038), (2173, 9762), (3254, 6519), (4346, 4881)]