311918922

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2475547}}^1$

素因数の和:2475562

約数の個数: 24

約数和(自身を含む): 772370976

約数和(自身を除く): 460452054

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2475547, 4951094, 7426641, 14853282, 17328829, 22279923, 34657658, 44559846, 51986487, 103972974, 155959461, 311918922]

約数ペア:

[(1, 311918922), (2, 155959461), (3, 103972974), (6, 51986487), (7, 44559846), (9, 34657658), (14, 22279923), (18, 17328829), (21, 14853282), (42, 7426641), (63, 4951094), (126, 2475547)]