260687532

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3103423}}^1$

素因数の和:3103437

約数の個数: 24

約数和(自身を含む): 695166976

約数和(自身を除く): 434479444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3103423, 6206846, 9310269, 12413692, 18620538, 21723961, 37241076, 43447922, 65171883, 86895844, 130343766, 260687532]

約数ペア:

[(1, 260687532), (2, 130343766), (3, 86895844), (4, 65171883), (6, 43447922), (7, 37241076), (12, 21723961), (14, 18620538), (21, 12413692), (28, 9310269), (42, 6206846), (84, 3103423)]