1338842898

素因数分解:

$2^1\times 3^3\times {\mathrm{24793387}}^1$

素因数の和:24793398

約数の個数: 16

約数和(自身を含む): 2975206560

約数和(自身を除く): 1636363662

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 24793387, 49586774, 74380161, 148760322, 223140483, 446280966, 669421449, 1338842898]

約数ペア:

[(1, 1338842898), (2, 669421449), (3, 446280966), (6, 223140483), (9, 148760322), (18, 74380161), (27, 49586774), (54, 24793387)]