1118172

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 2927232

約数和(自身を除く): 1809060

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 172, 197, 258, 394, 473, 516, 591, 788, 946, 1182, 1419, 1892, 2167, 2364, 2838, 4334, 5676, 6501, 8471, 8668, 13002, 16942, 25413, 26004, 33884, 50826, 93181, 101652, 186362, 279543, 372724, 559086, 1118172]

約数ペア:

[(1, 1118172), (2, 559086), (3, 372724), (4, 279543), (6, 186362), (11, 101652), (12, 93181), (22, 50826), (33, 33884), (43, 26004), (44, 25413), (66, 16942), (86, 13002), (129, 8668), (132, 8471), (172, 6501), (197, 5676), (258, 4334), (394, 2838), (473, 2364), (516, 2167), (591, 1892), (788, 1419), (946, 1182)]