138879702

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31237}}^1$

素因数の和:31277

約数の個数: 48

約数和(自身を含む): 341118960

約数和(自身を除く): 202239258

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 31237, 62474, 93711, 187422, 281133, 406081, 562266, 593503, 812162, 1187006, 1218243, 1780509, 2436486, 3561018, 3654729, 5341527, 7309458, 7715539, 10683054, 15431078, 23146617, 46293234, 69439851, 138879702]

約数ペア:

[(1, 138879702), (2, 69439851), (3, 46293234), (6, 23146617), (9, 15431078), (13, 10683054), (18, 7715539), (19, 7309458), (26, 5341527), (38, 3654729), (39, 3561018), (57, 2436486), (78, 1780509), (114, 1218243), (117, 1187006), (171, 812162), (234, 593503), (247, 562266), (342, 406081), (494, 281133), (741, 187422), (1482, 93711), (2223, 62474), (4446, 31237)]