21773736

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{17789}}^1$

素因数の和:17818

約数の個数: 48

約数和(自身を含む): 62442900

約数和(自身を除く): 40669164

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 17789, 35578, 53367, 71156, 106734, 142312, 160101, 213468, 302413, 320202, 426936, 604826, 640404, 907239, 1209652, 1280808, 1814478, 2419304, 2721717, 3628956, 5443434, 7257912, 10886868, 21773736]

約数ペア:

[(1, 21773736), (2, 10886868), (3, 7257912), (4, 5443434), (6, 3628956), (8, 2721717), (9, 2419304), (12, 1814478), (17, 1280808), (18, 1209652), (24, 907239), (34, 640404), (36, 604826), (51, 426936), (68, 320202), (72, 302413), (102, 213468), (136, 160101), (153, 142312), (204, 106734), (306, 71156), (408, 53367), (612, 35578), (1224, 17789)]