90475518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{7949}}^1$

素因数の和:8232

約数の個数: 32

約数和(自身を含む): 207590400

約数和(自身を除く): 117114882

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 271, 542, 813, 1626, 1897, 3794, 5691, 7949, 11382, 15898, 23847, 47694, 55643, 111286, 166929, 333858, 2154179, 4308358, 6462537, 12925074, 15079253, 30158506, 45237759, 90475518]

約数ペア:

[(1, 90475518), (2, 45237759), (3, 30158506), (6, 15079253), (7, 12925074), (14, 6462537), (21, 4308358), (42, 2154179), (271, 333858), (542, 166929), (813, 111286), (1626, 55643), (1897, 47694), (3794, 23847), (5691, 15898), (7949, 11382)]