18295272

素因数分解:

$2^3\times 3^2\times {\mathrm{103}}^1\times {\mathrm{2467}}^1$

素因数の和:2582

約数の個数: 48

約数和(自身を含む): 50051040

約数和(自身を除く): 31755768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 103, 206, 309, 412, 618, 824, 927, 1236, 1854, 2467, 2472, 3708, 4934, 7401, 7416, 9868, 14802, 19736, 22203, 29604, 44406, 59208, 88812, 177624, 254101, 508202, 762303, 1016404, 1524606, 2032808, 2286909, 3049212, 4573818, 6098424, 9147636, 18295272]

約数ペア:

[(1, 18295272), (2, 9147636), (3, 6098424), (4, 4573818), (6, 3049212), (8, 2286909), (9, 2032808), (12, 1524606), (18, 1016404), (24, 762303), (36, 508202), (72, 254101), (103, 177624), (206, 88812), (309, 59208), (412, 44406), (618, 29604), (824, 22203), (927, 19736), (1236, 14802), (1854, 9868), (2467, 7416), (2472, 7401), (3708, 4934)]