16661268

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{11867}}^1$

素因数の和:11893

約数の個数: 48

約数和(自身を含む): 46522560

約数和(自身を除く): 29861292

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 11867, 23734, 35601, 47468, 71202, 106803, 142404, 154271, 213606, 308542, 320409, 427212, 462813, 617084, 640818, 925626, 1281636, 1388439, 1851252, 2776878, 4165317, 5553756, 8330634, 16661268]

約数ペア:

[(1, 16661268), (2, 8330634), (3, 5553756), (4, 4165317), (6, 2776878), (9, 1851252), (12, 1388439), (13, 1281636), (18, 925626), (26, 640818), (27, 617084), (36, 462813), (39, 427212), (52, 320409), (54, 308542), (78, 213606), (108, 154271), (117, 142404), (156, 106803), (234, 71202), (351, 47468), (468, 35601), (702, 23734), (1404, 11867)]