21049302

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{6367}}^1$

素因数の和:6420

約数の個数: 32

約数和(自身を含む): 45849600

約数和(自身を除く): 24800298

約数列:

[1, 2, 3, 6, 19, 29, 38, 57, 58, 87, 114, 174, 551, 1102, 1653, 3306, 6367, 12734, 19101, 38202, 120973, 184643, 241946, 362919, 369286, 553929, 725838, 1107858, 3508217, 7016434, 10524651, 21049302]

約数ペア:

[(1, 21049302), (2, 10524651), (3, 7016434), (6, 3508217), (19, 1107858), (29, 725838), (38, 553929), (57, 369286), (58, 362919), (87, 241946), (114, 184643), (174, 120973), (551, 38202), (1102, 19101), (1653, 12734), (3306, 6367)]