21760872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{129529}}^1$

素因数の和:129545

約数の個数: 32

約数和(自身を含む): 62174400

約数和(自身を除く): 40413528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 129529, 259058, 388587, 518116, 777174, 906703, 1036232, 1554348, 1813406, 2720109, 3108696, 3626812, 5440218, 7253624, 10880436, 21760872]

約数ペア:

[(1, 21760872), (2, 10880436), (3, 7253624), (4, 5440218), (6, 3626812), (7, 3108696), (8, 2720109), (12, 1813406), (14, 1554348), (21, 1036232), (24, 906703), (28, 777174), (42, 518116), (56, 388587), (84, 259058), (168, 129529)]