392058

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{947}}^1$

素因数の和:978

約数の個数: 24

約数和(自身を含む): 887328

約数和(自身を除く): 495270

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 947, 1894, 2841, 5682, 8523, 17046, 21781, 43562, 65343, 130686, 196029, 392058]

約数ペア:

[(1, 392058), (2, 196029), (3, 130686), (6, 65343), (9, 43562), (18, 21781), (23, 17046), (46, 8523), (69, 5682), (138, 2841), (207, 1894), (414, 947)]