282942018

素因数分解:

$2^1\times 3^3\times {\mathrm{431}}^1\times {\mathrm{12157}}^1$

素因数の和:12599

約数の個数: 32

約数和(自身を含む): 630270720

約数和(自身を除く): 347328702

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 431, 862, 1293, 2586, 3879, 7758, 11637, 12157, 23274, 24314, 36471, 72942, 109413, 218826, 328239, 656478, 5239667, 10479334, 15719001, 31438002, 47157003, 94314006, 141471009, 282942018]

約数ペア:

[(1, 282942018), (2, 141471009), (3, 94314006), (6, 47157003), (9, 31438002), (18, 15719001), (27, 10479334), (54, 5239667), (431, 656478), (862, 328239), (1293, 218826), (2586, 109413), (3879, 72942), (7758, 36471), (11637, 24314), (12157, 23274)]