64007478

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{2017}}^1$

素因数の和:2109

約数の個数: 48

約数和(自身を含む): 145441296

約数和(自身を除く): 81433818

約数列:

[1, 2, 3, 6, 9, 18, 41, 43, 82, 86, 123, 129, 246, 258, 369, 387, 738, 774, 1763, 2017, 3526, 4034, 5289, 6051, 10578, 12102, 15867, 18153, 31734, 36306, 82697, 86731, 165394, 173462, 248091, 260193, 496182, 520386, 744273, 780579, 1488546, 1561158, 3555971, 7111942, 10667913, 21335826, 32003739, 64007478]

約数ペア:

[(1, 64007478), (2, 32003739), (3, 21335826), (6, 10667913), (9, 7111942), (18, 3555971), (41, 1561158), (43, 1488546), (82, 780579), (86, 744273), (123, 520386), (129, 496182), (246, 260193), (258, 248091), (369, 173462), (387, 165394), (738, 86731), (774, 82697), (1763, 36306), (2017, 31734), (3526, 18153), (4034, 15867), (5289, 12102), (6051, 10578)]