2018180172

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{619}}^1\times {\mathrm{11813}}^1$

素因数の和:12462

約数の個数: 48

約数和(自身を含む): 4922184960

約数和(自身を除く): 2904004788

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 619, 1238, 1857, 2476, 3714, 7428, 11813, 14237, 23626, 28474, 35439, 42711, 47252, 56948, 70878, 85422, 141756, 170844, 271699, 543398, 815097, 1086796, 1630194, 3260388, 7312247, 14624494, 21936741, 29248988, 43873482, 87746964, 168181681, 336363362, 504545043, 672726724, 1009090086, 2018180172]

約数ペア:

[(1, 2018180172), (2, 1009090086), (3, 672726724), (4, 504545043), (6, 336363362), (12, 168181681), (23, 87746964), (46, 43873482), (69, 29248988), (92, 21936741), (138, 14624494), (276, 7312247), (619, 3260388), (1238, 1630194), (1857, 1086796), (2476, 815097), (3714, 543398), (7428, 271699), (11813, 170844), (14237, 141756), (23626, 85422), (28474, 70878), (35439, 56948), (42711, 47252)]