18194602

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{3463}}^1$

素因数の和:3573

約数の個数: 16

約数和(自身を含む): 28432512

約数和(自身を除く): 10237910

約数列:

[1, 2, 37, 71, 74, 142, 2627, 3463, 5254, 6926, 128131, 245873, 256262, 491746, 9097301, 18194602]

約数ペア:

[(1, 18194602), (2, 9097301), (37, 491746), (71, 256262), (74, 245873), (142, 128131), (2627, 6926), (3463, 5254)]