123245736

素因数分解:

$2^3\times 3^1\times {\mathrm{647}}^1\times {\mathrm{7937}}^1$

素因数の和:8593

約数の個数: 32

約数和(自身を含む): 308629440

約数和(自身を除く): 185383704

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 647, 1294, 1941, 2588, 3882, 5176, 7764, 7937, 15528, 15874, 23811, 31748, 47622, 63496, 95244, 190488, 5135239, 10270478, 15405717, 20540956, 30811434, 41081912, 61622868, 123245736]

約数ペア:

[(1, 123245736), (2, 61622868), (3, 41081912), (4, 30811434), (6, 20540956), (8, 15405717), (12, 10270478), (24, 5135239), (647, 190488), (1294, 95244), (1941, 63496), (2588, 47622), (3882, 31748), (5176, 23811), (7764, 15874), (7937, 15528)]