745084926

素因数分解:

$2^1\times 3^3\times {\mathrm{739}}^1\times {\mathrm{18671}}^1$

素因数の和:19421

約数の個数: 32

約数和(自身を含む): 1658073600

約数和(自身を除く): 912988674

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 739, 1478, 2217, 4434, 6651, 13302, 18671, 19953, 37342, 39906, 56013, 112026, 168039, 336078, 504117, 1008234, 13797869, 27595738, 41393607, 82787214, 124180821, 248361642, 372542463, 745084926]

約数ペア:

[(1, 745084926), (2, 372542463), (3, 248361642), (6, 124180821), (9, 82787214), (18, 41393607), (27, 27595738), (54, 13797869), (739, 1008234), (1478, 504117), (2217, 336078), (4434, 168039), (6651, 112026), (13302, 56013), (18671, 39906), (19953, 37342)]