18914376

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{60623}}^1$

素因数の和:60645

約数の個数: 32

約数和(自身を含む): 50924160

約数和(自身を除く): 32009784

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 60623, 121246, 181869, 242492, 363738, 484984, 727476, 788099, 1454952, 1576198, 2364297, 3152396, 4728594, 6304792, 9457188, 18914376]

約数ペア:

[(1, 18914376), (2, 9457188), (3, 6304792), (4, 4728594), (6, 3152396), (8, 2364297), (12, 1576198), (13, 1454952), (24, 788099), (26, 727476), (39, 484984), (52, 363738), (78, 242492), (104, 181869), (156, 121246), (312, 60623)]