18732356

素因数分解:

$2^2\times {\mathrm{71}}^2\times {\mathrm{929}}^1$

素因数の和:1075

約数の個数: 18

約数和(自身を含む): 33285630

約数和(自身を除く): 14553274

約数列:

[1, 2, 4, 71, 142, 284, 929, 1858, 3716, 5041, 10082, 20164, 65959, 131918, 263836, 4683089, 9366178, 18732356]

約数ペア:

[(1, 18732356), (2, 9366178), (4, 4683089), (71, 263836), (142, 131918), (284, 65959), (929, 20164), (1858, 10082), (3716, 5041)]