28701018

素因数分解:

$2^1\times 3^2\times {\mathrm{353}}^1\times {\mathrm{4517}}^1$

素因数の和:4878

約数の個数: 24

約数和(自身を含む): 62375508

約数和(自身を除く): 33674490

約数列:

[1, 2, 3, 6, 9, 18, 353, 706, 1059, 2118, 3177, 4517, 6354, 9034, 13551, 27102, 40653, 81306, 1594501, 3189002, 4783503, 9567006, 14350509, 28701018]

約数ペア:

[(1, 28701018), (2, 14350509), (3, 9567006), (6, 4783503), (9, 3189002), (18, 1594501), (353, 81306), (706, 40653), (1059, 27102), (2118, 13551), (3177, 9034), (4517, 6354)]