12972174

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:209

約数の個数: 48

約数和(自身を含む): 28145232

約数和(自身を除く): 15173058

約数列:

[1, 2, 3, 6, 19, 38, 53, 57, 106, 113, 114, 159, 226, 318, 339, 361, 678, 722, 1007, 1083, 2014, 2147, 2166, 3021, 4294, 5989, 6042, 6441, 11978, 12882, 17967, 19133, 35934, 38266, 40793, 57399, 81586, 113791, 114798, 122379, 227582, 244758, 341373, 682746, 2162029, 4324058, 6486087, 12972174]

約数ペア:

[(1, 12972174), (2, 6486087), (3, 4324058), (6, 2162029), (19, 682746), (38, 341373), (53, 244758), (57, 227582), (106, 122379), (113, 114798), (114, 113791), (159, 81586), (226, 57399), (318, 40793), (339, 38266), (361, 35934), (678, 19133), (722, 17967), (1007, 12882), (1083, 11978), (2014, 6441), (2147, 6042), (2166, 5989), (3021, 4294)]