407322

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:427

約数の個数: 32

約数和(自身を含む): 955200

約数和(自身を除く): 547878

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 397, 513, 794, 1026, 1191, 2382, 3573, 7146, 7543, 10719, 15086, 21438, 22629, 45258, 67887, 135774, 203661, 407322]

約数ペア:

[(1, 407322), (2, 203661), (3, 135774), (6, 67887), (9, 45258), (18, 22629), (19, 21438), (27, 15086), (38, 10719), (54, 7543), (57, 7146), (114, 3573), (171, 2382), (342, 1191), (397, 1026), (513, 794)]