21952182

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{27509}}^1$

素因数の和:27540

約数の個数: 32

約数和(自身を含む): 52819200

約数和(自身を除く): 30867018

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 27509, 55018, 82527, 165054, 192563, 385126, 522671, 577689, 1045342, 1155378, 1568013, 3136026, 3658697, 7317394, 10976091, 21952182]

約数ペア:

[(1, 21952182), (2, 10976091), (3, 7317394), (6, 3658697), (7, 3136026), (14, 1568013), (19, 1155378), (21, 1045342), (38, 577689), (42, 522671), (57, 385126), (114, 192563), (133, 165054), (266, 82527), (399, 55018), (798, 27509)]