18034185

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4021}}^1$

素因数の和:4065

約数の個数: 32

約数和(自身を含む): 32433408

約数和(自身を除く): 14399223

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 4021, 4485, 12063, 20105, 52273, 60315, 92483, 156819, 261365, 277449, 462415, 784095, 1202279, 1387245, 3606837, 6011395, 18034185]

約数ペア:

[(1, 18034185), (3, 6011395), (5, 3606837), (13, 1387245), (15, 1202279), (23, 784095), (39, 462415), (65, 277449), (69, 261365), (115, 156819), (195, 92483), (299, 60315), (345, 52273), (897, 20105), (1495, 12063), (4021, 4485)]