17281674

素因数分解:

$2^1\times 3^9\times {\mathrm{439}}^1$

素因数の和:468

約数の個数: 40

約数和(自身を含む): 38971680

約数和(自身を除く): 21690006

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 439, 486, 729, 878, 1317, 1458, 2187, 2634, 3951, 4374, 6561, 7902, 11853, 13122, 19683, 23706, 35559, 39366, 71118, 106677, 213354, 320031, 640062, 960093, 1920186, 2880279, 5760558, 8640837, 17281674]

約数ペア:

[(1, 17281674), (2, 8640837), (3, 5760558), (6, 2880279), (9, 1920186), (18, 960093), (27, 640062), (54, 320031), (81, 213354), (162, 106677), (243, 71118), (439, 39366), (486, 35559), (729, 23706), (878, 19683), (1317, 13122), (1458, 11853), (2187, 7902), (2634, 6561), (3951, 4374)]