2340828

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{1327}}^1$

素因数の和:1351

約数の個数: 54

約数和(自身を含む): 6888336

約数和(自身を除く): 4547508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1327, 1764, 2654, 3981, 5308, 7962, 9289, 11943, 15924, 18578, 23886, 27867, 37156, 47772, 55734, 65023, 83601, 111468, 130046, 167202, 195069, 260092, 334404, 390138, 585207, 780276, 1170414, 2340828]

約数ペア:

[(1, 2340828), (2, 1170414), (3, 780276), (4, 585207), (6, 390138), (7, 334404), (9, 260092), (12, 195069), (14, 167202), (18, 130046), (21, 111468), (28, 83601), (36, 65023), (42, 55734), (49, 47772), (63, 37156), (84, 27867), (98, 23886), (126, 18578), (147, 15924), (196, 11943), (252, 9289), (294, 7962), (441, 5308), (588, 3981), (882, 2654), (1327, 1764)]