218766114

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{91381}}^1$

素因数の和:91415

約数の個数: 48

約数和(自身を含む): 570223680

約数和(自身を除く): 351457566

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 91381, 182762, 274143, 548286, 639667, 822429, 1279334, 1644858, 1736239, 1919001, 3472478, 3838002, 5208717, 5757003, 10417434, 11514006, 12153673, 15626151, 24307346, 31252302, 36461019, 72922038, 109383057, 218766114]

約数ペア:

[(1, 218766114), (2, 109383057), (3, 72922038), (6, 36461019), (7, 31252302), (9, 24307346), (14, 15626151), (18, 12153673), (19, 11514006), (21, 10417434), (38, 5757003), (42, 5208717), (57, 3838002), (63, 3472478), (114, 1919001), (126, 1736239), (133, 1644858), (171, 1279334), (266, 822429), (342, 639667), (399, 548286), (798, 274143), (1197, 182762), (2394, 91381)]