18007328

素因数分解:

$2^5\times {\mathrm{181}}^1\times {\mathrm{3109}}^1$

素因数の和:3300

約数の個数: 24

約数和(自身を含む): 35659260

約数和(自身を除く): 17651932

約数列:

[1, 2, 4, 8, 16, 32, 181, 362, 724, 1448, 2896, 3109, 5792, 6218, 12436, 24872, 49744, 99488, 562729, 1125458, 2250916, 4501832, 9003664, 18007328]

約数ペア:

[(1, 18007328), (2, 9003664), (4, 4501832), (8, 2250916), (16, 1125458), (32, 562729), (181, 99488), (362, 49744), (724, 24872), (1448, 12436), (2896, 6218), (3109, 5792)]