21832524

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{28879}}^1$

素因数の和:28899

約数の個数: 48

約数和(自身を含む): 64691200

約数和(自身を除く): 42858676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 28879, 57758, 86637, 115516, 173274, 202153, 259911, 346548, 404306, 519822, 606459, 779733, 808612, 1039644, 1212918, 1559466, 1819377, 2425836, 3118932, 3638754, 5458131, 7277508, 10916262, 21832524]

約数ペア:

[(1, 21832524), (2, 10916262), (3, 7277508), (4, 5458131), (6, 3638754), (7, 3118932), (9, 2425836), (12, 1819377), (14, 1559466), (18, 1212918), (21, 1039644), (27, 808612), (28, 779733), (36, 606459), (42, 519822), (54, 404306), (63, 346548), (84, 259911), (108, 202153), (126, 173274), (189, 115516), (252, 86637), (378, 57758), (756, 28879)]