16247268

素因数分解:

$2^2\times 3^2\times {\mathrm{451313}}^1$

素因数の和:451323

約数の個数: 18

約数和(自身を含む): 41069574

約数和(自身を除く): 24822306

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 451313, 902626, 1353939, 1805252, 2707878, 4061817, 5415756, 8123634, 16247268]

約数ペア:

[(1, 16247268), (2, 8123634), (3, 5415756), (4, 4061817), (6, 2707878), (9, 1805252), (12, 1353939), (18, 902626), (36, 451313)]