21763938

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{74027}}^1$

素因数の和:74046

約数の個数: 24

約数和(自身を含む): 50635152

約数和(自身を除く): 28871214

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 74027, 148054, 222081, 444162, 518189, 1036378, 1554567, 3109134, 3627323, 7254646, 10881969, 21763938]

約数ペア:

[(1, 21763938), (2, 10881969), (3, 7254646), (6, 3627323), (7, 3109134), (14, 1554567), (21, 1036378), (42, 518189), (49, 444162), (98, 222081), (147, 148054), (294, 74027)]