21691104

素因数分解:

$2^5\times 3^1\times {\mathrm{225949}}^1$

素因数の和:225962

約数の個数: 24

約数和(自身を含む): 56939400

約数和(自身を除く): 35248296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 225949, 451898, 677847, 903796, 1355694, 1807592, 2711388, 3615184, 5422776, 7230368, 10845552, 21691104]

約数ペア:

[(1, 21691104), (2, 10845552), (3, 7230368), (4, 5422776), (6, 3615184), (8, 2711388), (12, 1807592), (16, 1355694), (24, 903796), (32, 677847), (48, 451898), (96, 225949)]