65542698

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{280097}}^1$

素因数の和:280118

約数の個数: 24

約数和(自身を含む): 152933508

約数和(自身を除く): 87390810

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 280097, 560194, 840291, 1680582, 2520873, 3641261, 5041746, 7282522, 10923783, 21847566, 32771349, 65542698]

約数ペア:

[(1, 65542698), (2, 32771349), (3, 21847566), (6, 10923783), (9, 7282522), (13, 5041746), (18, 3641261), (26, 2520873), (39, 1680582), (78, 840291), (117, 560194), (234, 280097)]