3151212

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 7805952

約数和(自身を除く): 4654740

約数列:

[1, 2, 3, 4, 6, 12, 31, 43, 62, 86, 93, 124, 129, 172, 186, 197, 258, 372, 394, 516, 591, 788, 1182, 1333, 2364, 2666, 3999, 5332, 6107, 7998, 8471, 12214, 15996, 16942, 18321, 24428, 25413, 33884, 36642, 50826, 73284, 101652, 262601, 525202, 787803, 1050404, 1575606, 3151212]

約数ペア:

[(1, 3151212), (2, 1575606), (3, 1050404), (4, 787803), (6, 525202), (12, 262601), (31, 101652), (43, 73284), (62, 50826), (86, 36642), (93, 33884), (124, 25413), (129, 24428), (172, 18321), (186, 16942), (197, 15996), (258, 12214), (372, 8471), (394, 7998), (516, 6107), (591, 5332), (788, 3999), (1182, 2666), (1333, 2364)]