42021954

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{179581}}^1$

素因数の和:179602

約数の個数: 24

約数和(自身を含む): 98051772

約数和(自身を除く): 56029818

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 179581, 359162, 538743, 1077486, 1616229, 2334553, 3232458, 4669106, 7003659, 14007318, 21010977, 42021954]

約数ペア:

[(1, 42021954), (2, 21010977), (3, 14007318), (6, 7003659), (9, 4669106), (13, 3232458), (18, 2334553), (26, 1616229), (39, 1077486), (78, 538743), (117, 359162), (234, 179581)]