2019741678

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{27617}}^1$

素因数の和:27881

約数の個数: 48

約数和(自身を含む): 4653080640

約数和(自身を除く): 2633338962

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 239, 306, 478, 717, 1434, 2151, 4063, 4302, 8126, 12189, 24378, 27617, 36567, 55234, 73134, 82851, 165702, 248553, 469489, 497106, 938978, 1408467, 2816934, 4225401, 6600463, 8450802, 13200926, 19801389, 39602778, 59404167, 112207871, 118808334, 224415742, 336623613, 673247226, 1009870839, 2019741678]

約数ペア:

[(1, 2019741678), (2, 1009870839), (3, 673247226), (6, 336623613), (9, 224415742), (17, 118808334), (18, 112207871), (34, 59404167), (51, 39602778), (102, 19801389), (153, 13200926), (239, 8450802), (306, 6600463), (478, 4225401), (717, 2816934), (1434, 1408467), (2151, 938978), (4063, 497106), (4302, 469489), (8126, 248553), (12189, 165702), (24378, 82851), (27617, 73134), (36567, 55234)]