2018022658

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1\times {\mathrm{691}}^1$

素因数の和:1090

約数の個数: 32

約数和(自身を含む): 3122868672

約数和(自身を除く): 1104846014

約数列:

[1, 2, 73, 83, 146, 166, 241, 482, 691, 1382, 6059, 12118, 17593, 20003, 35186, 40006, 50443, 57353, 100886, 114706, 166531, 333062, 1460219, 2920438, 4186769, 8373538, 12156763, 13822073, 24313526, 27644146, 1009011329, 2018022658]

約数ペア:

[(1, 2018022658), (2, 1009011329), (73, 27644146), (83, 24313526), (146, 13822073), (166, 12156763), (241, 8373538), (482, 4186769), (691, 2920438), (1382, 1460219), (6059, 333062), (12118, 166531), (17593, 114706), (20003, 100886), (35186, 57353), (40006, 50443)]