7938174

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:153

約数の個数: 48

約数和(自身を含む): 17280144

約数和(自身を除く): 9341970

約数列:

[1, 2, 3, 6, 23, 41, 46, 61, 69, 82, 122, 123, 138, 183, 246, 366, 529, 943, 1058, 1403, 1587, 1886, 2501, 2806, 2829, 3174, 4209, 5002, 5658, 7503, 8418, 15006, 21689, 32269, 43378, 57523, 64538, 65067, 96807, 115046, 130134, 172569, 193614, 345138, 1323029, 2646058, 3969087, 7938174]

約数ペア:

[(1, 7938174), (2, 3969087), (3, 2646058), (6, 1323029), (23, 345138), (41, 193614), (46, 172569), (61, 130134), (69, 115046), (82, 96807), (122, 65067), (123, 64538), (138, 57523), (183, 43378), (246, 32269), (366, 21689), (529, 15006), (943, 8418), (1058, 7503), (1403, 5658), (1587, 5002), (1886, 4209), (2501, 3174), (2806, 2829)]