2748456

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{647}}^1$

素因数の和:718

約数の個数: 48

約数和(自身を含む): 7581600

約数和(自身を除く): 4833144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 118, 177, 236, 354, 472, 531, 647, 708, 1062, 1294, 1416, 1941, 2124, 2588, 3882, 4248, 5176, 5823, 7764, 11646, 15528, 23292, 38173, 46584, 76346, 114519, 152692, 229038, 305384, 343557, 458076, 687114, 916152, 1374228, 2748456]

約数ペア:

[(1, 2748456), (2, 1374228), (3, 916152), (4, 687114), (6, 458076), (8, 343557), (9, 305384), (12, 229038), (18, 152692), (24, 114519), (36, 76346), (59, 46584), (72, 38173), (118, 23292), (177, 15528), (236, 11646), (354, 7764), (472, 5823), (531, 5176), (647, 4248), (708, 3882), (1062, 2588), (1294, 2124), (1416, 1941)]