15510996918

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{2713}}^1$

素因数の和:2950

約数の個数: 96

約数和(自身を含む): 35279741952

約数和(自身を除く): 19768745034

約数列:

[1, 2, 3, 6, 9, 18, 41, 61, 82, 122, 123, 127, 183, 246, 254, 366, 369, 381, 549, 738, 762, 1098, 1143, 2286, 2501, 2713, 5002, 5207, 5426, 7503, 7747, 8139, 10414, 15006, 15494, 15621, 16278, 22509, 23241, 24417, 31242, 45018, 46482, 46863, 48834, 69723, 93726, 111233, 139446, 165493, 222466, 317627, 330986, 333699, 344551, 496479, 635254, 667398, 689102, 952881, 992958, 1001097, 1033653, 1489437, 1905762, 2002194, 2067306, 2858643, 2978874, 3100959, 5717286, 6201918, 6785213, 13570426, 14126591, 20355639, 21017611, 28253182, 40711278, 42035222, 42379773, 61066917, 63052833, 84759546, 122133834, 126105666, 127139319, 189158499, 254278638, 378316998, 861722051, 1723444102, 2585166153, 5170332306, 7755498459, 15510996918]

約数ペア:

[(1, 15510996918), (2, 7755498459), (3, 5170332306), (6, 2585166153), (9, 1723444102), (18, 861722051), (41, 378316998), (61, 254278638), (82, 189158499), (122, 127139319), (123, 126105666), (127, 122133834), (183, 84759546), (246, 63052833), (254, 61066917), (366, 42379773), (369, 42035222), (381, 40711278), (549, 28253182), (738, 21017611), (762, 20355639), (1098, 14126591), (1143, 13570426), (2286, 6785213), (2501, 6201918), (2713, 5717286), (5002, 3100959), (5207, 2978874), (5426, 2858643), (7503, 2067306), (7747, 2002194), (8139, 1905762), (10414, 1489437), (15006, 1033653), (15494, 1001097), (15621, 992958), (16278, 952881), (22509, 689102), (23241, 667398), (24417, 635254), (31242, 496479), (45018, 344551), (46482, 333699), (46863, 330986), (48834, 317627), (69723, 222466), (93726, 165493), (111233, 139446)]