8900570142

素因数分解:

$2^1\times 3^4\times {\mathrm{54941791}}^1$

素因数の和:54941805

約数の個数: 20

約数和(自身を含む): 19943870496

約数和(自身を除く): 11043300354

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 54941791, 109883582, 164825373, 329650746, 494476119, 988952238, 1483428357, 2966856714, 4450285071, 8900570142]

約数ペア:

[(1, 8900570142), (2, 4450285071), (3, 2966856714), (6, 1483428357), (9, 988952238), (18, 494476119), (27, 329650746), (54, 164825373), (81, 109883582), (162, 54941791)]