6781212

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{1697}}^1$

素因数の和:1747

約数の個数: 48

約数和(自身を含む): 18066720

約数和(自身を除く): 11285508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 666, 999, 1332, 1697, 1998, 3394, 3996, 5091, 6788, 10182, 15273, 20364, 30546, 45819, 61092, 62789, 91638, 125578, 183276, 188367, 251156, 376734, 565101, 753468, 1130202, 1695303, 2260404, 3390606, 6781212]

約数ペア:

[(1, 6781212), (2, 3390606), (3, 2260404), (4, 1695303), (6, 1130202), (9, 753468), (12, 565101), (18, 376734), (27, 251156), (36, 188367), (37, 183276), (54, 125578), (74, 91638), (108, 62789), (111, 61092), (148, 45819), (222, 30546), (333, 20364), (444, 15273), (666, 10182), (999, 6788), (1332, 5091), (1697, 3996), (1998, 3394)]