218901084

素因数分解:

$2^2\times 3^1\times {\mathrm{479}}^1\times {\mathrm{38083}}^1$

素因数の和:38569

約数の個数: 24

約数和(自身を含む): 511848960

約数和(自身を除く): 292947876

約数列:

[1, 2, 3, 4, 6, 12, 479, 958, 1437, 1916, 2874, 5748, 38083, 76166, 114249, 152332, 228498, 456996, 18241757, 36483514, 54725271, 72967028, 109450542, 218901084]

約数ペア:

[(1, 218901084), (2, 109450542), (3, 72967028), (4, 54725271), (6, 36483514), (12, 18241757), (479, 456996), (958, 228498), (1437, 152332), (1916, 114249), (2874, 76166), (5748, 38083)]