18409672011

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1697}}^1\times {\mathrm{5749}}^1$

素因数の和:7503

約数の個数: 32

約数和(自身を含む): 26712936000

約数和(自身を除く): 8303263989

約数列:

[1, 3, 17, 37, 51, 111, 629, 1697, 1887, 5091, 5749, 17247, 28849, 62789, 86547, 97733, 188367, 212713, 293199, 638139, 1067413, 3202239, 3616121, 9756053, 10848363, 29268159, 165852901, 360973961, 497558703, 1082921883, 6136557337, 18409672011]

約数ペア:

[(1, 18409672011), (3, 6136557337), (17, 1082921883), (37, 497558703), (51, 360973961), (111, 165852901), (629, 29268159), (1697, 10848363), (1887, 9756053), (5091, 3616121), (5749, 3202239), (17247, 1067413), (28849, 638139), (62789, 293199), (86547, 212713), (97733, 188367)]