2791044

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{601}}^1$

素因数の和:657

約数の個数: 48

約数和(自身を含む): 7416640

約数和(自身を除く): 4625596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 601, 774, 1161, 1202, 1548, 1803, 2322, 2404, 3606, 4644, 5409, 7212, 10818, 16227, 21636, 25843, 32454, 51686, 64908, 77529, 103372, 155058, 232587, 310116, 465174, 697761, 930348, 1395522, 2791044]

約数ペア:

[(1, 2791044), (2, 1395522), (3, 930348), (4, 697761), (6, 465174), (9, 310116), (12, 232587), (18, 155058), (27, 103372), (36, 77529), (43, 64908), (54, 51686), (86, 32454), (108, 25843), (129, 21636), (172, 16227), (258, 10818), (387, 7212), (516, 5409), (601, 4644), (774, 3606), (1161, 2404), (1202, 2322), (1548, 1803)]