2196396531

素因数分解:

$3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{463}}^1$

素因数の和:861

約数の個数: 72

約数和(自身を含む): 3828824064

約数和(自身を除く): 1632427533

約数列:

[1, 3, 7, 9, 21, 31, 49, 63, 93, 147, 217, 279, 347, 441, 463, 651, 1041, 1389, 1519, 1953, 2429, 3123, 3241, 4167, 4557, 7287, 9723, 10757, 13671, 14353, 17003, 21861, 22687, 29169, 32271, 43059, 51009, 68061, 75299, 96813, 100471, 129177, 153027, 160661, 204183, 225897, 301413, 481983, 527093, 677691, 703297, 904239, 1124627, 1445949, 1581279, 2109891, 3373881, 4743837, 4980491, 6329673, 7872389, 10121643, 14941473, 23617167, 34863437, 44824419, 70851501, 104590311, 244044059, 313770933, 732132177, 2196396531]

約数ペア:

[(1, 2196396531), (3, 732132177), (7, 313770933), (9, 244044059), (21, 104590311), (31, 70851501), (49, 44824419), (63, 34863437), (93, 23617167), (147, 14941473), (217, 10121643), (279, 7872389), (347, 6329673), (441, 4980491), (463, 4743837), (651, 3373881), (1041, 2109891), (1389, 1581279), (1519, 1445949), (1953, 1124627), (2429, 904239), (3123, 703297), (3241, 677691), (4167, 527093), (4557, 481983), (7287, 301413), (9723, 225897), (10757, 204183), (13671, 160661), (14353, 153027), (17003, 129177), (21861, 100471), (22687, 96813), (29169, 75299), (32271, 68061), (43059, 51009)]