21783192

素因数分解:

$2^3\times 3^1\times {\mathrm{929}}^1\times {\mathrm{977}}^1$

素因数の和:1915

約数の個数: 32

約数和(自身を含む): 54572400

約数和(自身を除く): 32789208

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 929, 977, 1858, 1954, 2787, 2931, 3716, 3908, 5574, 5862, 7432, 7816, 11148, 11724, 22296, 23448, 907633, 1815266, 2722899, 3630532, 5445798, 7261064, 10891596, 21783192]

約数ペア:

[(1, 21783192), (2, 10891596), (3, 7261064), (4, 5445798), (6, 3630532), (8, 2722899), (12, 1815266), (24, 907633), (929, 23448), (977, 22296), (1858, 11724), (1954, 11148), (2787, 7816), (2931, 7432), (3716, 5862), (3908, 5574)]