2018344576

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{11239}}^1$

素因数の和:11337

約数の個数: 64

約数和(自身を含む): 4264905600

約数和(自身を除く): 2246561024

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 61, 64, 92, 122, 128, 184, 244, 368, 488, 736, 976, 1403, 1472, 1952, 2806, 2944, 3904, 5612, 7808, 11224, 11239, 22448, 22478, 44896, 44956, 89792, 89912, 179584, 179824, 258497, 359648, 516994, 685579, 719296, 1033988, 1371158, 1438592, 2067976, 2742316, 4135952, 5484632, 8271904, 10969264, 15768317, 16543808, 21938528, 31536634, 33087616, 43877056, 63073268, 87754112, 126146536, 252293072, 504586144, 1009172288, 2018344576]

約数ペア:

[(1, 2018344576), (2, 1009172288), (4, 504586144), (8, 252293072), (16, 126146536), (23, 87754112), (32, 63073268), (46, 43877056), (61, 33087616), (64, 31536634), (92, 21938528), (122, 16543808), (128, 15768317), (184, 10969264), (244, 8271904), (368, 5484632), (488, 4135952), (736, 2742316), (976, 2067976), (1403, 1438592), (1472, 1371158), (1952, 1033988), (2806, 719296), (2944, 685579), (3904, 516994), (5612, 359648), (7808, 258497), (11224, 179824), (11239, 179584), (22448, 89912), (22478, 89792), (44896, 44956)]