18029410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1423}}^1$

素因数の和:1618

約数の個数: 32

約数和(自身を含む): 37320192

約数和(自身を除く): 19290782

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 181, 362, 905, 1267, 1423, 1810, 2534, 2846, 6335, 7115, 9961, 12670, 14230, 19922, 49805, 99610, 257563, 515126, 1287815, 1802941, 2575630, 3605882, 9014705, 18029410]

約数ペア:

[(1, 18029410), (2, 9014705), (5, 3605882), (7, 2575630), (10, 1802941), (14, 1287815), (35, 515126), (70, 257563), (181, 99610), (362, 49805), (905, 19922), (1267, 14230), (1423, 12670), (1810, 9961), (2534, 7115), (2846, 6335)]