18933894

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{21467}}^1$

素因数の和:21489

約数の個数: 36

約数和(自身を含む): 47723364

約数和(自身を除く): 28789470

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 21467, 42934, 64401, 128802, 150269, 193203, 300538, 386406, 450807, 901614, 1051883, 1352421, 2103766, 2704842, 3155649, 6311298, 9466947, 18933894]

約数ペア:

[(1, 18933894), (2, 9466947), (3, 6311298), (6, 3155649), (7, 2704842), (9, 2103766), (14, 1352421), (18, 1051883), (21, 901614), (42, 450807), (49, 386406), (63, 300538), (98, 193203), (126, 150269), (147, 128802), (294, 64401), (441, 42934), (882, 21467)]