18170724

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10589}}^1$

素因数の和:10620

約数の個数: 48

約数和(自身を含む): 49815360

約数和(自身を除く): 31644636

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 10589, 21178, 31767, 42356, 63534, 116479, 127068, 137657, 232958, 275314, 349437, 412971, 465916, 550628, 698874, 825942, 1397748, 1514227, 1651884, 3028454, 4542681, 6056908, 9085362, 18170724]

約数ペア:

[(1, 18170724), (2, 9085362), (3, 6056908), (4, 4542681), (6, 3028454), (11, 1651884), (12, 1514227), (13, 1397748), (22, 825942), (26, 698874), (33, 550628), (39, 465916), (44, 412971), (52, 349437), (66, 275314), (78, 232958), (132, 137657), (143, 127068), (156, 116479), (286, 63534), (429, 42356), (572, 31767), (858, 21178), (1716, 10589)]