16921716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{201449}}^1$

素因数の和:201463

約数の個数: 24

約数和(自身を含む): 45124800

約数和(自身を除く): 28203084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 201449, 402898, 604347, 805796, 1208694, 1410143, 2417388, 2820286, 4230429, 5640572, 8460858, 16921716]

約数ペア:

[(1, 16921716), (2, 8460858), (3, 5640572), (4, 4230429), (6, 2820286), (7, 2417388), (12, 1410143), (14, 1208694), (21, 805796), (28, 604347), (42, 402898), (84, 201449)]