142001478

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{138403}}^1$

素因数の和:138433

約数の個数: 32

約数和(自身を含む): 332169600

約数和(自身を除く): 190168122

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 138403, 276806, 415209, 830418, 1245627, 2491254, 2629657, 3736881, 5259314, 7473762, 7888971, 15777942, 23666913, 47333826, 71000739, 142001478]

約数ペア:

[(1, 142001478), (2, 71000739), (3, 47333826), (6, 23666913), (9, 15777942), (18, 7888971), (19, 7473762), (27, 5259314), (38, 3736881), (54, 2629657), (57, 2491254), (114, 1245627), (171, 830418), (342, 415209), (513, 276806), (1026, 138403)]