2157732

素因数分解:

$2^2\times 3^3\times {\mathrm{19979}}^1$

素因数の和:19992

約数の個数: 24

約数和(自身を含む): 5594400

約数和(自身を除く): 3436668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 19979, 39958, 59937, 79916, 119874, 179811, 239748, 359622, 539433, 719244, 1078866, 2157732]

約数ペア:

[(1, 2157732), (2, 1078866), (3, 719244), (4, 539433), (6, 359622), (9, 239748), (12, 179811), (18, 119874), (27, 79916), (36, 59937), (54, 39958), (108, 19979)]