16617258

素因数分解:

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

素因数の和:43979

約数の個数: 32

約数和(自身を含む): 42203520

約数和(自身を除く): 25586262

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 43961, 87922, 131883, 263766, 307727, 395649, 615454, 791298, 923181, 1186947, 1846362, 2373894, 2769543, 5539086, 8308629, 16617258]

約数ペア:

[(1, 16617258), (2, 8308629), (3, 5539086), (6, 2769543), (7, 2373894), (9, 1846362), (14, 1186947), (18, 923181), (21, 791298), (27, 615454), (42, 395649), (54, 307727), (63, 263766), (126, 131883), (189, 87922), (378, 43961)]