4279926

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{563}}^1$

素因数の和:756

約数の個数: 32

約数和(自身を含む): 9854208

約数和(自身を除く): 5574282

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 181, 362, 543, 563, 1086, 1126, 1267, 1689, 2534, 3378, 3801, 3941, 7602, 7882, 11823, 23646, 101903, 203806, 305709, 611418, 713321, 1426642, 2139963, 4279926]

約数ペア:

[(1, 4279926), (2, 2139963), (3, 1426642), (6, 713321), (7, 611418), (14, 305709), (21, 203806), (42, 101903), (181, 23646), (362, 11823), (543, 7882), (563, 7602), (1086, 3941), (1126, 3801), (1267, 3378), (1689, 2534)]