7138091358

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{1861787}}^1$

素因数の和:1861869

約数の個数: 32

約数和(自身を含む): 16085848320

約数和(自身を除く): 8947756962

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 1861787, 3723574, 5585361, 11170722, 16756083, 33512166, 50268249, 100536498, 132186877, 264373754, 396560631, 793121262, 1189681893, 2379363786, 3569045679, 7138091358]

約数ペア:

[(1, 7138091358), (2, 3569045679), (3, 2379363786), (6, 1189681893), (9, 793121262), (18, 396560631), (27, 264373754), (54, 132186877), (71, 100536498), (142, 50268249), (213, 33512166), (426, 16756083), (639, 11170722), (1278, 5585361), (1917, 3723574), (3834, 1861787)]