5172642

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:255

約数の個数: 48

約数和(自身を含む): 11819808

約数和(自身を除く): 6647166

約数列:

[1, 2, 3, 6, 9, 18, 41, 43, 82, 86, 123, 129, 163, 246, 258, 326, 369, 387, 489, 738, 774, 978, 1467, 1763, 2934, 3526, 5289, 6683, 7009, 10578, 13366, 14018, 15867, 20049, 21027, 31734, 40098, 42054, 60147, 63081, 120294, 126162, 287369, 574738, 862107, 1724214, 2586321, 5172642]

約数ペア:

[(1, 5172642), (2, 2586321), (3, 1724214), (6, 862107), (9, 574738), (18, 287369), (41, 126162), (43, 120294), (82, 63081), (86, 60147), (123, 42054), (129, 40098), (163, 31734), (246, 21027), (258, 20049), (326, 15867), (369, 14018), (387, 13366), (489, 10578), (738, 7009), (774, 6683), (978, 5289), (1467, 3526), (1763, 2934)]