90471738

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{43961}}^1$

素因数の和:43987

約数の個数: 32

約数和(自身を含む): 211017600

約数和(自身を除く): 120545862

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 43961, 87922, 131883, 263766, 307727, 615454, 923181, 1846362, 2154089, 4308178, 6462267, 12924534, 15078623, 30157246, 45235869, 90471738]

約数ペア:

[(1, 90471738), (2, 45235869), (3, 30157246), (6, 15078623), (7, 12924534), (14, 6462267), (21, 4308178), (42, 2154089), (49, 1846362), (98, 923181), (147, 615454), (294, 307727), (343, 263766), (686, 131883), (1029, 87922), (2058, 43961)]