66931746

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{2347}}^1$

素因数の和:2463

約数の個数: 48

約数和(自身を含む): 157391136

約数和(自身を除く): 90459390

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 97, 98, 147, 194, 291, 294, 582, 679, 1358, 2037, 2347, 4074, 4694, 4753, 7041, 9506, 14082, 14259, 16429, 28518, 32858, 49287, 98574, 115003, 227659, 230006, 345009, 455318, 682977, 690018, 1365954, 1593613, 3187226, 4780839, 9561678, 11155291, 22310582, 33465873, 66931746]

約数ペア:

[(1, 66931746), (2, 33465873), (3, 22310582), (6, 11155291), (7, 9561678), (14, 4780839), (21, 3187226), (42, 1593613), (49, 1365954), (97, 690018), (98, 682977), (147, 455318), (194, 345009), (291, 230006), (294, 227659), (582, 115003), (679, 98574), (1358, 49287), (2037, 32858), (2347, 28518), (4074, 16429), (4694, 14259), (4753, 14082), (7041, 9506)]