18324566

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{7919}}^1$

素因数の和:8023

約数の個数: 16

約数和(自身を含む): 29937600

約数和(自身を除く): 11613034

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 7919, 15838, 102947, 205894, 704791, 1409582, 9162283, 18324566]

約数ペア:

[(1, 18324566), (2, 9162283), (13, 1409582), (26, 704791), (89, 205894), (178, 102947), (1157, 15838), (2314, 7919)]