2157627834

素因数分解:

$2^1\times 3^3\times {\mathrm{907}}^1\times {\mathrm{44053}}^1$

素因数の和:44971

約数の個数: 32

約数和(自身を含む): 4800123840

約数和(自身を除く): 2642496006

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 907, 1814, 2721, 5442, 8163, 16326, 24489, 44053, 48978, 88106, 132159, 264318, 396477, 792954, 1189431, 2378862, 39956071, 79912142, 119868213, 239736426, 359604639, 719209278, 1078813917, 2157627834]

約数ペア:

[(1, 2157627834), (2, 1078813917), (3, 719209278), (6, 359604639), (9, 239736426), (18, 119868213), (27, 79912142), (54, 39956071), (907, 2378862), (1814, 1189431), (2721, 792954), (5442, 396477), (8163, 264318), (16326, 132159), (24489, 88106), (44053, 48978)]