287060172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3417383}}^1$

素因数の和:3417397

約数の個数: 24

約数和(自身を含む): 765494016

約数和(自身を除く): 478433844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3417383, 6834766, 10252149, 13669532, 20504298, 23921681, 41008596, 47843362, 71765043, 95686724, 143530086, 287060172]

約数ペア:

[(1, 287060172), (2, 143530086), (3, 95686724), (4, 71765043), (6, 47843362), (7, 41008596), (12, 23921681), (14, 20504298), (21, 13669532), (28, 10252149), (42, 6834766), (84, 3417383)]