2916438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{69439}}^1$

素因数の和:69451

約数の個数: 16

約数和(自身を含む): 6666240

約数和(自身を除く): 3749802

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 69439, 138878, 208317, 416634, 486073, 972146, 1458219, 2916438]

約数ペア:

[(1, 2916438), (2, 1458219), (3, 972146), (6, 486073), (7, 416634), (14, 208317), (21, 138878), (42, 69439)]