18993306

素因数分解:

$2^1\times 3^1\times {\mathrm{271}}^1\times {\mathrm{11681}}^1$

素因数の和:11957

約数の個数: 16

約数和(自身を含む): 38130048

約数和(自身を除く): 19136742

約数列:

[1, 2, 3, 6, 271, 542, 813, 1626, 11681, 23362, 35043, 70086, 3165551, 6331102, 9496653, 18993306]

約数ペア:

[(1, 18993306), (2, 9496653), (3, 6331102), (6, 3165551), (271, 70086), (542, 35043), (813, 23362), (1626, 11681)]