26897778

素因数分解:

$2^1\times 3^3\times {\mathrm{149}}^1\times {\mathrm{3343}}^1$

素因数の和:3503

約数の個数: 32

約数和(自身を含む): 60192000

約数和(自身を除く): 33294222

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 149, 298, 447, 894, 1341, 2682, 3343, 4023, 6686, 8046, 10029, 20058, 30087, 60174, 90261, 180522, 498107, 996214, 1494321, 2988642, 4482963, 8965926, 13448889, 26897778]

約数ペア:

[(1, 26897778), (2, 13448889), (3, 8965926), (6, 4482963), (9, 2988642), (18, 1494321), (27, 996214), (54, 498107), (149, 180522), (298, 90261), (447, 60174), (894, 30087), (1341, 20058), (2682, 10029), (3343, 8046), (4023, 6686)]