2016456858

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{232901}}^1$

素因数の和:232959

約数の個数: 48

約数和(自身を含む): 4832250696

約数和(自身を除く): 2815793838

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 117, 222, 234, 333, 481, 666, 962, 1443, 2886, 4329, 8658, 232901, 465802, 698703, 1397406, 2096109, 3027713, 4192218, 6055426, 8617337, 9083139, 17234674, 18166278, 25852011, 27249417, 51704022, 54498834, 77556033, 112025381, 155112066, 224050762, 336076143, 672152286, 1008228429, 2016456858]

約数ペア:

[(1, 2016456858), (2, 1008228429), (3, 672152286), (6, 336076143), (9, 224050762), (13, 155112066), (18, 112025381), (26, 77556033), (37, 54498834), (39, 51704022), (74, 27249417), (78, 25852011), (111, 18166278), (117, 17234674), (222, 9083139), (234, 8617337), (333, 6055426), (481, 4192218), (666, 3027713), (962, 2096109), (1443, 1397406), (2886, 698703), (4329, 465802), (8658, 232901)]