40422402

素因数分解:

$2^1\times 3^4\times {\mathrm{249521}}^1$

素因数の和:249535

約数の個数: 20

約数和(自身を含む): 90576486

約数和(自身を除く): 50154084

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 249521, 499042, 748563, 1497126, 2245689, 4491378, 6737067, 13474134, 20211201, 40422402]

約数ペア:

[(1, 40422402), (2, 20211201), (3, 13474134), (6, 6737067), (9, 4491378), (18, 2245689), (27, 1497126), (54, 748563), (81, 499042), (162, 249521)]