347040774

素因数分解:

$2^1\times 3^4\times {\mathrm{2142227}}^1$

素因数の和:2142241

約数の個数: 20

約数和(自身を含む): 777628764

約数和(自身を除く): 430587990

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 2142227, 4284454, 6426681, 12853362, 19280043, 38560086, 57840129, 115680258, 173520387, 347040774]

約数ペア:

[(1, 347040774), (2, 173520387), (3, 115680258), (6, 57840129), (9, 38560086), (18, 19280043), (27, 12853362), (54, 6426681), (81, 4284454), (162, 2142227)]