11401278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:221

約数の個数: 64

約数和(自身を含む): 27371520

約数和(自身を除く): 15970242

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 59, 86, 107, 118, 129, 177, 214, 258, 301, 321, 354, 413, 602, 642, 749, 826, 903, 1239, 1498, 1806, 2247, 2478, 2537, 4494, 4601, 5074, 6313, 7611, 9202, 12626, 13803, 15222, 17759, 18939, 27606, 32207, 35518, 37878, 44191, 53277, 64414, 88382, 96621, 106554, 132573, 193242, 265146, 271459, 542918, 814377, 1628754, 1900213, 3800426, 5700639, 11401278]

約数ペア:

[(1, 11401278), (2, 5700639), (3, 3800426), (6, 1900213), (7, 1628754), (14, 814377), (21, 542918), (42, 271459), (43, 265146), (59, 193242), (86, 132573), (107, 106554), (118, 96621), (129, 88382), (177, 64414), (214, 53277), (258, 44191), (301, 37878), (321, 35518), (354, 32207), (413, 27606), (602, 18939), (642, 17759), (749, 15222), (826, 13803), (903, 12626), (1239, 9202), (1498, 7611), (1806, 6313), (2247, 5074), (2478, 4601), (2537, 4494)]