219178086

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{877}}^1\times {\mathrm{1811}}^1$

素因数の和:2716

約数の個数: 32

約数和(自身を含む): 458189568

約数和(自身を除く): 239011482

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 877, 1754, 1811, 2631, 3622, 5262, 5433, 10866, 20171, 40342, 41653, 60513, 83306, 121026, 124959, 249918, 1588247, 3176494, 4764741, 9529482, 36529681, 73059362, 109589043, 219178086]

約数ペア:

[(1, 219178086), (2, 109589043), (3, 73059362), (6, 36529681), (23, 9529482), (46, 4764741), (69, 3176494), (138, 1588247), (877, 249918), (1754, 124959), (1811, 121026), (2631, 83306), (3622, 60513), (5262, 41653), (5433, 40342), (10866, 20171)]