21151032

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{125899}}^1$

素因数の和:125915

約数の個数: 32

約数和(自身を含む): 60432000

約数和(自身を除く): 39280968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 125899, 251798, 377697, 503596, 755394, 881293, 1007192, 1510788, 1762586, 2643879, 3021576, 3525172, 5287758, 7050344, 10575516, 21151032]

約数ペア:

[(1, 21151032), (2, 10575516), (3, 7050344), (4, 5287758), (6, 3525172), (7, 3021576), (8, 2643879), (12, 1762586), (14, 1510788), (21, 1007192), (24, 881293), (28, 755394), (42, 503596), (56, 377697), (84, 251798), (168, 125899)]