299878866

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{33521}}^1$

素因数の和:33607

約数の個数: 48

約数和(自身を含む): 753038208

約数和(自身を除く): 453159342

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 426, 497, 639, 994, 1278, 1491, 2982, 4473, 8946, 33521, 67042, 100563, 201126, 234647, 301689, 469294, 603378, 703941, 1407882, 2111823, 2379991, 4223646, 4759982, 7139973, 14279946, 16659937, 21419919, 33319874, 42839838, 49979811, 99959622, 149939433, 299878866]

約数ペア:

[(1, 299878866), (2, 149939433), (3, 99959622), (6, 49979811), (7, 42839838), (9, 33319874), (14, 21419919), (18, 16659937), (21, 14279946), (42, 7139973), (63, 4759982), (71, 4223646), (126, 2379991), (142, 2111823), (213, 1407882), (426, 703941), (497, 603378), (639, 469294), (994, 301689), (1278, 234647), (1491, 201126), (2982, 100563), (4473, 67042), (8946, 33521)]