1804638

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{739}}^1$

素因数の和:792

約数の個数: 32

約数和(自身を含む): 4049280

約数和(自身を除く): 2244642

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 739, 814, 1221, 1478, 2217, 2442, 4434, 8129, 16258, 24387, 27343, 48774, 54686, 82029, 164058, 300773, 601546, 902319, 1804638]

約数ペア:

[(1, 1804638), (2, 902319), (3, 601546), (6, 300773), (11, 164058), (22, 82029), (33, 54686), (37, 48774), (66, 27343), (74, 24387), (111, 16258), (222, 8129), (407, 4434), (739, 2442), (814, 2217), (1221, 1478)]