28643994

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1049}}^1$

素因数の和:1135

約数の個数: 48

約数和(自身を含む): 65356200

約数和(自身を除く): 36712206

約数列:

[1, 2, 3, 6, 9, 18, 37, 41, 74, 82, 111, 123, 222, 246, 333, 369, 666, 738, 1049, 1517, 2098, 3034, 3147, 4551, 6294, 9102, 9441, 13653, 18882, 27306, 38813, 43009, 77626, 86018, 116439, 129027, 232878, 258054, 349317, 387081, 698634, 774162, 1591333, 3182666, 4773999, 9547998, 14321997, 28643994]

約数ペア:

[(1, 28643994), (2, 14321997), (3, 9547998), (6, 4773999), (9, 3182666), (18, 1591333), (37, 774162), (41, 698634), (74, 387081), (82, 349317), (111, 258054), (123, 232878), (222, 129027), (246, 116439), (333, 86018), (369, 77626), (666, 43009), (738, 38813), (1049, 27306), (1517, 18882), (2098, 13653), (3034, 9441), (3147, 9102), (4551, 6294)]