255144036

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3037429}}^1$

素因数の和:3037443

約数の個数: 24

約数和(自身を含む): 680384320

約数和(自身を除く): 425240284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3037429, 6074858, 9112287, 12149716, 18224574, 21262003, 36449148, 42524006, 63786009, 85048012, 127572018, 255144036]

約数ペア:

[(1, 255144036), (2, 127572018), (3, 85048012), (4, 63786009), (6, 42524006), (7, 36449148), (12, 21262003), (14, 18224574), (21, 12149716), (28, 9112287), (42, 6074858), (84, 3037429)]