24123141

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2879}}^1$

素因数の和:2918

約数の個数: 36

約数和(自身を含む): 42681600

約数和(自身を除く): 18558459

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 133, 147, 171, 399, 441, 931, 1197, 2793, 2879, 8379, 8637, 20153, 25911, 54701, 60459, 141071, 164103, 181377, 382907, 423213, 492309, 1148721, 1269639, 2680349, 3446163, 8041047, 24123141]

約数ペア:

[(1, 24123141), (3, 8041047), (7, 3446163), (9, 2680349), (19, 1269639), (21, 1148721), (49, 492309), (57, 423213), (63, 382907), (133, 181377), (147, 164103), (171, 141071), (399, 60459), (441, 54701), (931, 25911), (1197, 20153), (2793, 8637), (2879, 8379)]