21632324

素因数分解:

$2^2\times 7^3\times {\mathrm{15767}}^1$

素因数の和:15792

約数の個数: 24

約数和(自身を含む): 44150400

約数和(自身を除く): 22518076

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 15767, 31534, 63068, 110369, 220738, 441476, 772583, 1545166, 3090332, 5408081, 10816162, 21632324]

約数ペア:

[(1, 21632324), (2, 10816162), (4, 5408081), (7, 3090332), (14, 1545166), (28, 772583), (49, 441476), (98, 220738), (196, 110369), (343, 63068), (686, 31534), (1372, 15767)]