2739906

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{1301}}^1$

素因数の和:1328

約数の個数: 40

約数和(自身を含む): 6616764

約数和(自身を除く): 3876858

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 1301, 2106, 2602, 3903, 7806, 11709, 16913, 23418, 33826, 35127, 50739, 70254, 101478, 105381, 152217, 210762, 304434, 456651, 913302, 1369953, 2739906]

約数ペア:

[(1, 2739906), (2, 1369953), (3, 913302), (6, 456651), (9, 304434), (13, 210762), (18, 152217), (26, 105381), (27, 101478), (39, 70254), (54, 50739), (78, 35127), (81, 33826), (117, 23418), (162, 16913), (234, 11709), (351, 7806), (702, 3903), (1053, 2602), (1301, 2106)]