64774542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1542251}}^1$

素因数の和:1542263

約数の個数: 16

約数和(自身を含む): 148056192

約数和(自身を除く): 83281650

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1542251, 3084502, 4626753, 9253506, 10795757, 21591514, 32387271, 64774542]

約数ペア:

[(1, 64774542), (2, 32387271), (3, 21591514), (6, 10795757), (7, 9253506), (14, 4626753), (21, 3084502), (42, 1542251)]