21352213002

素因数分解:

$2^1\times 3^1\times {\mathrm{2441}}^1\times {\mathrm{1457887}}^1$

素因数の和:1460333

約数の個数: 16

約数和(自身を含む): 42721949952

約数和(自身を除く): 21369736950

約数列:

[1, 2, 3, 6, 2441, 4882, 7323, 14646, 1457887, 2915774, 4373661, 8747322, 3558702167, 7117404334, 10676106501, 21352213002]

約数ペア:

[(1, 21352213002), (2, 10676106501), (3, 7117404334), (6, 3558702167), (2441, 8747322), (4882, 4373661), (7323, 2915774), (14646, 1457887)]