857662014

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{3067}}^1$

素因数の和:3325

約数の個数: 64

約数和(自身を含む): 1979228160

約数和(自身を除く): 1121566146

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 223, 418, 446, 627, 669, 1254, 1338, 2453, 3067, 4237, 4906, 6134, 7359, 8474, 9201, 12711, 14718, 18402, 25422, 33737, 46607, 58273, 67474, 93214, 101211, 116546, 139821, 174819, 202422, 279642, 349638, 641003, 683941, 1282006, 1367882, 1923009, 2051823, 3846018, 4103646, 7523351, 12994879, 15046702, 22570053, 25989758, 38984637, 45140106, 77969274, 142943669, 285887338, 428831007, 857662014]

約数ペア:

[(1, 857662014), (2, 428831007), (3, 285887338), (6, 142943669), (11, 77969274), (19, 45140106), (22, 38984637), (33, 25989758), (38, 22570053), (57, 15046702), (66, 12994879), (114, 7523351), (209, 4103646), (223, 3846018), (418, 2051823), (446, 1923009), (627, 1367882), (669, 1282006), (1254, 683941), (1338, 641003), (2453, 349638), (3067, 279642), (4237, 202422), (4906, 174819), (6134, 139821), (7359, 116546), (8474, 101211), (9201, 93214), (12711, 67474), (14718, 58273), (18402, 46607), (25422, 33737)]