987730542

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{9857}}^1$

素因数の和:10177

約数の個数: 48

約数和(自身を含む): 2260636560

約数和(自身を除く): 1272906018

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 293, 342, 586, 879, 1758, 2637, 5274, 5567, 9857, 11134, 16701, 19714, 29571, 33402, 50103, 59142, 88713, 100206, 177426, 187283, 374566, 561849, 1123698, 1685547, 2888101, 3371094, 5776202, 8664303, 17328606, 25992909, 51985818, 54873919, 109747838, 164621757, 329243514, 493865271, 987730542]

約数ペア:

[(1, 987730542), (2, 493865271), (3, 329243514), (6, 164621757), (9, 109747838), (18, 54873919), (19, 51985818), (38, 25992909), (57, 17328606), (114, 8664303), (171, 5776202), (293, 3371094), (342, 2888101), (586, 1685547), (879, 1123698), (1758, 561849), (2637, 374566), (5274, 187283), (5567, 177426), (9857, 100206), (11134, 88713), (16701, 59142), (19714, 50103), (29571, 33402)]