18719682

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{541}}^1$

素因数の和:698

約数の個数: 32

約数和(自身を含む): 38503680

約数和(自身を除く): 19783998

約数列:

[1, 2, 3, 6, 73, 79, 146, 158, 219, 237, 438, 474, 541, 1082, 1623, 3246, 5767, 11534, 17301, 34602, 39493, 42739, 78986, 85478, 118479, 128217, 236958, 256434, 3119947, 6239894, 9359841, 18719682]

約数ペア:

[(1, 18719682), (2, 9359841), (3, 6239894), (6, 3119947), (73, 256434), (79, 236958), (146, 128217), (158, 118479), (219, 85478), (237, 78986), (438, 42739), (474, 39493), (541, 34602), (1082, 17301), (1623, 11534), (3246, 5767)]