140613642

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31627}}^1$

素因数の和:31667

約数の個数: 48

約数和(自身を含む): 345377760

約数和(自身を除く): 204764118

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, 31627, 63254, 94881, 189762, 284643, 411151, 569286, 600913, 822302, 1201826, 1233453, 1802739, 2466906, 3605478, 3700359, 5408217, 7400718, 7811869, 10816434, 15623738, 23435607, 46871214, 70306821, 140613642]

約数ペア:

[(1, 140613642), (2, 70306821), (3, 46871214), (6, 23435607), (9, 15623738), (13, 10816434), (18, 7811869), (19, 7400718), (26, 5408217), (38, 3700359), (39, 3605478), (57, 2466906), (78, 1802739), (114, 1233453), (117, 1201826), (171, 822302), (234, 600913), (247, 569286), (342, 411151), (494, 284643), (741, 189762), (1482, 94881), (2223, 63254), (4446, 31627)]