19040346

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{9041}}^1$

素因数の和:9068

約数の個数: 40

約数和(自身を含む): 45951444

約数和(自身を除く): 26911098

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 9041, 18082, 27123, 54246, 81369, 117533, 162738, 235066, 244107, 352599, 488214, 705198, 732321, 1057797, 1464642, 2115594, 3173391, 6346782, 9520173, 19040346]

約数ペア:

[(1, 19040346), (2, 9520173), (3, 6346782), (6, 3173391), (9, 2115594), (13, 1464642), (18, 1057797), (26, 732321), (27, 705198), (39, 488214), (54, 352599), (78, 244107), (81, 235066), (117, 162738), (162, 117533), (234, 81369), (351, 54246), (702, 27123), (1053, 18082), (2106, 9041)]