18561684

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1217}}^1$

素因数の和:1296

約数の個数: 48

約数和(自身を含む): 45835776

約数和(自身を除く): 27274092

約数列:

[1, 2, 3, 4, 6, 12, 31, 41, 62, 82, 93, 123, 124, 164, 186, 246, 372, 492, 1217, 1271, 2434, 2542, 3651, 3813, 4868, 5084, 7302, 7626, 14604, 15252, 37727, 49897, 75454, 99794, 113181, 149691, 150908, 199588, 226362, 299382, 452724, 598764, 1546807, 3093614, 4640421, 6187228, 9280842, 18561684]

約数ペア:

[(1, 18561684), (2, 9280842), (3, 6187228), (4, 4640421), (6, 3093614), (12, 1546807), (31, 598764), (41, 452724), (62, 299382), (82, 226362), (93, 199588), (123, 150908), (124, 149691), (164, 113181), (186, 99794), (246, 75454), (372, 49897), (492, 37727), (1217, 15252), (1271, 14604), (2434, 7626), (2542, 7302), (3651, 5084), (3813, 4868)]