25645842

素因数分解:

$2^1\times 3^3\times {\mathrm{474923}}^1$

素因数の和:474934

約数の個数: 16

約数和(自身を含む): 56990880

約数和(自身を除く): 31345038

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 474923, 949846, 1424769, 2849538, 4274307, 8548614, 12822921, 25645842]

約数ペア:

[(1, 25645842), (2, 12822921), (3, 8548614), (6, 4274307), (9, 2849538), (18, 1424769), (27, 949846), (54, 474923)]