15691015314

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{167221}}^1$

素因数の和:167643

約数の個数: 48

約数和(自身を含む): 36703891224

約数和(自身を除く): 21012875910

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 401, 802, 1203, 2406, 3609, 5213, 7218, 10426, 15639, 31278, 46917, 93834, 167221, 334442, 501663, 1003326, 1504989, 2173873, 3009978, 4347746, 6521619, 13043238, 19564857, 39129714, 67055621, 134111242, 201166863, 402333726, 603500589, 871723073, 1207001178, 1743446146, 2615169219, 5230338438, 7845507657, 15691015314]

約数ペア:

[(1, 15691015314), (2, 7845507657), (3, 5230338438), (6, 2615169219), (9, 1743446146), (13, 1207001178), (18, 871723073), (26, 603500589), (39, 402333726), (78, 201166863), (117, 134111242), (234, 67055621), (401, 39129714), (802, 19564857), (1203, 13043238), (2406, 6521619), (3609, 4347746), (5213, 3009978), (7218, 2173873), (10426, 1504989), (15639, 1003326), (31278, 501663), (46917, 334442), (93834, 167221)]