5549838

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{439}}^1$

素因数の和:501

約数の個数: 48

約数和(自身を含む): 13242240

約数和(自身を除く): 7692402

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 49, 86, 98, 129, 147, 258, 294, 301, 439, 602, 878, 903, 1317, 1806, 2107, 2634, 3073, 4214, 6146, 6321, 9219, 12642, 18438, 18877, 21511, 37754, 43022, 56631, 64533, 113262, 129066, 132139, 264278, 396417, 792834, 924973, 1849946, 2774919, 5549838]

約数ペア:

[(1, 5549838), (2, 2774919), (3, 1849946), (6, 924973), (7, 792834), (14, 396417), (21, 264278), (42, 132139), (43, 129066), (49, 113262), (86, 64533), (98, 56631), (129, 43022), (147, 37754), (258, 21511), (294, 18877), (301, 18438), (439, 12642), (602, 9219), (878, 6321), (903, 6146), (1317, 4214), (1806, 3073), (2107, 2634)]