381303636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{4539329}}^1$

素因数の和:4539343

約数の個数: 24

約数和(自身を含む): 1016809920

約数和(自身を除く): 635506284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 4539329, 9078658, 13617987, 18157316, 27235974, 31775303, 54471948, 63550606, 95325909, 127101212, 190651818, 381303636]

約数ペア:

[(1, 381303636), (2, 190651818), (3, 127101212), (4, 95325909), (6, 63550606), (7, 54471948), (12, 31775303), (14, 27235974), (21, 18157316), (28, 13617987), (42, 9078658), (84, 4539329)]