8871902946

素因数分解:

$2^1\times 3^4\times {\mathrm{54764833}}^1$

素因数の和:54764847

約数の個数: 20

約数和(自身を含む): 19879634742

約数和(自身を除く): 11007731796

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 54764833, 109529666, 164294499, 328588998, 492883497, 985766994, 1478650491, 2957300982, 4435951473, 8871902946]

約数ペア:

[(1, 8871902946), (2, 4435951473), (3, 2957300982), (6, 1478650491), (9, 985766994), (18, 492883497), (27, 328588998), (54, 164294499), (81, 109529666), (162, 54764833)]