19291036356

素因数分解:

$2^2\times 3^3\times {\mathrm{73}}^1\times {\mathrm{271}}^1\times {\mathrm{9029}}^1$

素因数の和:9386

約数の個数: 96

約数和(自身を含む): 50891635200

約数和(自身を除く): 31600598844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 108, 146, 219, 271, 292, 438, 542, 657, 813, 876, 1084, 1314, 1626, 1971, 2439, 2628, 3252, 3942, 4878, 7317, 7884, 9029, 9756, 14634, 18058, 19783, 27087, 29268, 36116, 39566, 54174, 59349, 79132, 81261, 108348, 118698, 162522, 178047, 237396, 243783, 325044, 356094, 487566, 534141, 659117, 712188, 975132, 1068282, 1318234, 1977351, 2136564, 2446859, 2636468, 3954702, 4893718, 5932053, 7340577, 7909404, 9787436, 11864106, 14681154, 17796159, 22021731, 23728212, 29362308, 35592318, 44043462, 66065193, 71184636, 88086924, 132130386, 178620707, 264260772, 357241414, 535862121, 714482828, 1071724242, 1607586363, 2143448484, 3215172726, 4822759089, 6430345452, 9645518178, 19291036356]

約数ペア:

[(1, 19291036356), (2, 9645518178), (3, 6430345452), (4, 4822759089), (6, 3215172726), (9, 2143448484), (12, 1607586363), (18, 1071724242), (27, 714482828), (36, 535862121), (54, 357241414), (73, 264260772), (108, 178620707), (146, 132130386), (219, 88086924), (271, 71184636), (292, 66065193), (438, 44043462), (542, 35592318), (657, 29362308), (813, 23728212), (876, 22021731), (1084, 17796159), (1314, 14681154), (1626, 11864106), (1971, 9787436), (2439, 7909404), (2628, 7340577), (3252, 5932053), (3942, 4893718), (4878, 3954702), (7317, 2636468), (7884, 2446859), (9029, 2136564), (9756, 1977351), (14634, 1318234), (18058, 1068282), (19783, 975132), (27087, 712188), (29268, 659117), (36116, 534141), (39566, 487566), (54174, 356094), (59349, 325044), (79132, 243783), (81261, 237396), (108348, 178047), (118698, 162522)]