2981718

素因数分解:

$2^1\times 3^3\times {\mathrm{55217}}^1$

素因数の和:55228

約数の個数: 16

約数和(自身を含む): 6626160

約数和(自身を除く): 3644442

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 55217, 110434, 165651, 331302, 496953, 993906, 1490859, 2981718]

約数ペア:

[(1, 2981718), (2, 1490859), (3, 993906), (6, 496953), (9, 331302), (18, 165651), (27, 110434), (54, 55217)]