21234192

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{63197}}^1$

素因数の和:63215

約数の個数: 40

約数和(自身を含む): 62692416

約数和(自身を除く): 41458224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 63197, 126394, 189591, 252788, 379182, 442379, 505576, 758364, 884758, 1011152, 1327137, 1516728, 1769516, 2654274, 3033456, 3539032, 5308548, 7078064, 10617096, 21234192]

約数ペア:

[(1, 21234192), (2, 10617096), (3, 7078064), (4, 5308548), (6, 3539032), (7, 3033456), (8, 2654274), (12, 1769516), (14, 1516728), (16, 1327137), (21, 1011152), (24, 884758), (28, 758364), (42, 505576), (48, 442379), (56, 379182), (84, 252788), (112, 189591), (168, 126394), (336, 63197)]