18196728

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{68927}}^1$

素因数の和:68947

約数の個数: 32

約数和(自身を含む): 49628160

約数和(自身を除く): 31431432

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 68927, 137854, 206781, 275708, 413562, 551416, 758197, 827124, 1516394, 1654248, 2274591, 3032788, 4549182, 6065576, 9098364, 18196728]

約数ペア:

[(1, 18196728), (2, 9098364), (3, 6065576), (4, 4549182), (6, 3032788), (8, 2274591), (11, 1654248), (12, 1516394), (22, 827124), (24, 758197), (33, 551416), (44, 413562), (66, 275708), (88, 206781), (132, 137854), (264, 68927)]