27720403212

素因数分解:

$2^2\times 3^1\times {\mathrm{10391}}^1\times {\mathrm{222311}}^1$

素因数の和:232709

約数の個数: 24

約数和(自身を含む): 64687456512

約数和(自身を除く): 36967053300

約数列:

[1, 2, 3, 4, 6, 12, 10391, 20782, 31173, 41564, 62346, 124692, 222311, 444622, 666933, 889244, 1333866, 2667732, 2310033601, 4620067202, 6930100803, 9240134404, 13860201606, 27720403212]

約数ペア:

[(1, 27720403212), (2, 13860201606), (3, 9240134404), (4, 6930100803), (6, 4620067202), (12, 2310033601), (10391, 2667732), (20782, 1333866), (31173, 889244), (41564, 666933), (62346, 444622), (124692, 222311)]