19173402

素因数分解:

$2^1\times 3^3\times {\mathrm{355063}}^1$

素因数の和:355074

約数の個数: 16

約数和(自身を含む): 42607680

約数和(自身を除く): 23434278

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 355063, 710126, 1065189, 2130378, 3195567, 6391134, 9586701, 19173402]

約数ペア:

[(1, 19173402), (2, 9586701), (3, 6391134), (6, 3195567), (9, 2130378), (18, 1065189), (27, 710126), (54, 355063)]