54571356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{216553}}^1$

素因数の和:216570

約数の個数: 36

約数和(自身を含む): 157651312

約数和(自身を除く): 103079956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 216553, 433106, 649659, 866212, 1299318, 1515871, 1948977, 2598636, 3031742, 3897954, 4547613, 6063484, 7795908, 9095226, 13642839, 18190452, 27285678, 54571356]

約数ペア:

[(1, 54571356), (2, 27285678), (3, 18190452), (4, 13642839), (6, 9095226), (7, 7795908), (9, 6063484), (12, 4547613), (14, 3897954), (18, 3031742), (21, 2598636), (28, 1948977), (36, 1515871), (42, 1299318), (63, 866212), (84, 649659), (126, 433106), (252, 216553)]