2399004

素因数分解:

$2^2\times 3^3\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:339

約数の個数: 48

約数和(自身を含む): 6311200

約数和(自身を除く): 3912196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 97, 108, 194, 229, 291, 388, 458, 582, 687, 873, 916, 1164, 1374, 1746, 2061, 2619, 2748, 3492, 4122, 5238, 6183, 8244, 10476, 12366, 22213, 24732, 44426, 66639, 88852, 133278, 199917, 266556, 399834, 599751, 799668, 1199502, 2399004]

約数ペア:

[(1, 2399004), (2, 1199502), (3, 799668), (4, 599751), (6, 399834), (9, 266556), (12, 199917), (18, 133278), (27, 88852), (36, 66639), (54, 44426), (97, 24732), (108, 22213), (194, 12366), (229, 10476), (291, 8244), (388, 6183), (458, 5238), (582, 4122), (687, 3492), (873, 2748), (916, 2619), (1164, 2061), (1374, 1746)]