3187716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{277}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 8593536

約数和(自身を除く): 5405820

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 137, 274, 277, 411, 548, 554, 822, 831, 959, 1108, 1644, 1662, 1918, 1939, 2877, 3324, 3836, 3878, 5754, 5817, 7756, 11508, 11634, 23268, 37949, 75898, 113847, 151796, 227694, 265643, 455388, 531286, 796929, 1062572, 1593858, 3187716]

約数ペア:

[(1, 3187716), (2, 1593858), (3, 1062572), (4, 796929), (6, 531286), (7, 455388), (12, 265643), (14, 227694), (21, 151796), (28, 113847), (42, 75898), (84, 37949), (137, 23268), (274, 11634), (277, 11508), (411, 7756), (548, 5817), (554, 5754), (822, 3878), (831, 3836), (959, 3324), (1108, 2877), (1644, 1939), (1662, 1918)]