2019686436

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{1304707}}^1$

素因数の和:1304760

約数の個数: 36

約数和(自身を含む): 5224050832

約数和(自身を除く): 3204364396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 1304707, 2609414, 3914121, 5218828, 7828242, 11742363, 15656484, 23484726, 46969452, 56102401, 112204802, 168307203, 224409604, 336614406, 504921609, 673228812, 1009843218, 2019686436]

約数ペア:

[(1, 2019686436), (2, 1009843218), (3, 673228812), (4, 504921609), (6, 336614406), (9, 224409604), (12, 168307203), (18, 112204802), (36, 56102401), (43, 46969452), (86, 23484726), (129, 15656484), (172, 11742363), (258, 7828242), (387, 5218828), (516, 3914121), (774, 2609414), (1548, 1304707)]