21301722

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{91033}}^1$

素因数の和:91054

約数の個数: 24

約数和(自身を含む): 49704564

約数和(自身を除く): 28402842

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 91033, 182066, 273099, 546198, 819297, 1183429, 1638594, 2366858, 3550287, 7100574, 10650861, 21301722]

約数ペア:

[(1, 21301722), (2, 10650861), (3, 7100574), (6, 3550287), (9, 2366858), (13, 1638594), (18, 1183429), (26, 819297), (39, 546198), (78, 273099), (117, 182066), (234, 91033)]