2017270038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{353}}^1\times {\mathrm{1321}}^1$

素因数の和:1789

約数の個数: 64

約数和(自身を含む): 4672392192

約数和(自身を除く): 2655122154

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 353, 618, 706, 721, 1059, 1321, 1442, 2118, 2163, 2471, 2642, 3963, 4326, 4942, 7413, 7926, 9247, 14826, 18494, 27741, 36359, 55482, 72718, 109077, 136063, 218154, 254513, 272126, 408189, 466313, 509026, 763539, 816378, 932626, 952441, 1398939, 1527078, 1904882, 2797878, 2857323, 3264191, 5714646, 6528382, 9792573, 19585146, 48030239, 96060478, 144090717, 288181434, 336211673, 672423346, 1008635019, 2017270038]

約数ペア:

[(1, 2017270038), (2, 1008635019), (3, 672423346), (6, 336211673), (7, 288181434), (14, 144090717), (21, 96060478), (42, 48030239), (103, 19585146), (206, 9792573), (309, 6528382), (353, 5714646), (618, 3264191), (706, 2857323), (721, 2797878), (1059, 1904882), (1321, 1527078), (1442, 1398939), (2118, 952441), (2163, 932626), (2471, 816378), (2642, 763539), (3963, 509026), (4326, 466313), (4942, 408189), (7413, 272126), (7926, 254513), (9247, 218154), (14826, 136063), (18494, 109077), (27741, 72718), (36359, 55482)]