169872054

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{18787}}^1$

素因数の和:18940

約数の個数: 32

約数和(自身を含む): 373355136

約数和(自身を除く): 203483082

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 137, 274, 411, 822, 1507, 3014, 4521, 9042, 18787, 37574, 56361, 112722, 206657, 413314, 619971, 1239942, 2573819, 5147638, 7721457, 15442914, 28312009, 56624018, 84936027, 169872054]

約数ペア:

[(1, 169872054), (2, 84936027), (3, 56624018), (6, 28312009), (11, 15442914), (22, 7721457), (33, 5147638), (66, 2573819), (137, 1239942), (274, 619971), (411, 413314), (822, 206657), (1507, 112722), (3014, 56361), (4521, 37574), (9042, 18787)]