18612633

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{3203}}^1$

素因数の和:3368

約数の個数: 16

約数和(自身を含む): 26913600

約数和(自身を除く): 8300967

約数列:

[1, 3, 13, 39, 149, 447, 1937, 3203, 5811, 9609, 41639, 124917, 477247, 1431741, 6204211, 18612633]

約数ペア:

[(1, 18612633), (3, 6204211), (13, 1431741), (39, 477247), (149, 124917), (447, 41639), (1937, 9609), (3203, 5811)]