18309954

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{234743}}^1$

素因数の和:234761

約数の個数: 16

約数和(自身を含む): 39436992

約数和(自身を除く): 21127038

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 234743, 469486, 704229, 1408458, 3051659, 6103318, 9154977, 18309954]

約数ペア:

[(1, 18309954), (2, 9154977), (3, 6103318), (6, 3051659), (13, 1408458), (26, 704229), (39, 469486), (78, 234743)]