28937574

素因数分解:

$2^1\times 3^4\times {\mathrm{178627}}^1$

素因数の和:178641

約数の個数: 20

約数和(自身を含む): 64841964

約数和(自身を除く): 35904390

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 178627, 357254, 535881, 1071762, 1607643, 3215286, 4822929, 9645858, 14468787, 28937574]

約数ペア:

[(1, 28937574), (2, 14468787), (3, 9645858), (6, 4822929), (9, 3215286), (18, 1607643), (27, 1071762), (54, 535881), (81, 357254), (162, 178627)]