18444320168

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{458449}}^1$

素因数の和:458609

約数の個数: 32

約数和(自身を含む): 35649072000

約数和(自身を除く): 17204751832

約数列:

[1, 2, 4, 8, 47, 94, 107, 188, 214, 376, 428, 856, 5029, 10058, 20116, 40232, 458449, 916898, 1833796, 3667592, 21547103, 43094206, 49054043, 86188412, 98108086, 172376824, 196216172, 392432344, 2305540021, 4611080042, 9222160084, 18444320168]

約数ペア:

[(1, 18444320168), (2, 9222160084), (4, 4611080042), (8, 2305540021), (47, 392432344), (94, 196216172), (107, 172376824), (188, 98108086), (214, 86188412), (376, 49054043), (428, 43094206), (856, 21547103), (5029, 3667592), (10058, 1833796), (20116, 916898), (40232, 458449)]