172614858

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{21911}}^1$

素因数の和:22030

約数の個数: 32

約数和(自身を含む): 375484032

約数和(自身を除く): 202869174

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 101, 202, 303, 606, 1313, 2626, 3939, 7878, 21911, 43822, 65733, 131466, 284843, 569686, 854529, 1709058, 2213011, 4426022, 6639033, 13278066, 28769143, 57538286, 86307429, 172614858]

約数ペア:

[(1, 172614858), (2, 86307429), (3, 57538286), (6, 28769143), (13, 13278066), (26, 6639033), (39, 4426022), (78, 2213011), (101, 1709058), (202, 854529), (303, 569686), (606, 284843), (1313, 131466), (2626, 65733), (3939, 43822), (7878, 21911)]