39568428

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{25561}}^1$

素因数の和:25614

約数の個数: 36

約数和(自身を含む): 102350248

約数和(自身を除く): 62781820

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 25561, 51122, 76683, 102244, 153366, 230049, 306732, 460098, 920196, 1099123, 2198246, 3297369, 4396492, 6594738, 9892107, 13189476, 19784214, 39568428]

約数ペア:

[(1, 39568428), (2, 19784214), (3, 13189476), (4, 9892107), (6, 6594738), (9, 4396492), (12, 3297369), (18, 2198246), (36, 1099123), (43, 920196), (86, 460098), (129, 306732), (172, 230049), (258, 153366), (387, 102244), (516, 76683), (774, 51122), (1548, 25561)]