2109479988

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{326141}}^1$

素因数の和:326173

約数の個数: 72

約数和(自身を含む): 6246271584

約数和(自身を除く): 4136791596

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 3234, 6468, 326141, 652282, 978423, 1304564, 1956846, 2282987, 3587551, 3913692, 4565974, 6848961, 7175102, 9131948, 10762653, 13697922, 14350204, 15980909, 21525306, 25112857, 27395844, 31961818, 43050612, 47942727, 50225714, 63923636, 75338571, 95885454, 100451428, 150677142, 175789999, 191770908, 301354284, 351579998, 527369997, 703159996, 1054739994, 2109479988]

約数ペア:

[(1, 2109479988), (2, 1054739994), (3, 703159996), (4, 527369997), (6, 351579998), (7, 301354284), (11, 191770908), (12, 175789999), (14, 150677142), (21, 100451428), (22, 95885454), (28, 75338571), (33, 63923636), (42, 50225714), (44, 47942727), (49, 43050612), (66, 31961818), (77, 27395844), (84, 25112857), (98, 21525306), (132, 15980909), (147, 14350204), (154, 13697922), (196, 10762653), (231, 9131948), (294, 7175102), (308, 6848961), (462, 4565974), (539, 3913692), (588, 3587551), (924, 2282987), (1078, 1956846), (1617, 1304564), (2156, 978423), (3234, 652282), (6468, 326141)]