69481638

素因数分解:

$2^1\times 3^4\times {\mathrm{428899}}^1$

素因数の和:428913

約数の個数: 20

約数和(自身を含む): 155690700

約数和(自身を除く): 86209062

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 428899, 857798, 1286697, 2573394, 3860091, 7720182, 11580273, 23160546, 34740819, 69481638]

約数ペア:

[(1, 69481638), (2, 34740819), (3, 23160546), (6, 11580273), (9, 7720182), (18, 3860091), (27, 2573394), (54, 1286697), (81, 857798), (162, 428899)]