2255562

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^2\times {\mathrm{149}}^1$

素因数の和:215

約数の個数: 36

約数和(自身を含む): 5095350

約数和(自身を除く): 2839788

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 149, 174, 261, 298, 447, 522, 841, 894, 1341, 1682, 2523, 2682, 4321, 5046, 7569, 8642, 12963, 15138, 25926, 38889, 77778, 125309, 250618, 375927, 751854, 1127781, 2255562]

約数ペア:

[(1, 2255562), (2, 1127781), (3, 751854), (6, 375927), (9, 250618), (18, 125309), (29, 77778), (58, 38889), (87, 25926), (149, 15138), (174, 12963), (261, 8642), (298, 7569), (447, 5046), (522, 4321), (841, 2682), (894, 2523), (1341, 1682)]