139719468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1663327}}^1$

素因数の和:1663341

約数の個数: 24

約数和(自身を含む): 372585472

約数和(自身を除く): 232866004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1663327, 3326654, 4989981, 6653308, 9979962, 11643289, 19959924, 23286578, 34929867, 46573156, 69859734, 139719468]

約数ペア:

[(1, 139719468), (2, 69859734), (3, 46573156), (4, 34929867), (6, 23286578), (7, 19959924), (12, 11643289), (14, 9979962), (21, 6653308), (28, 4989981), (42, 3326654), (84, 1663327)]