63855738

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{821}}^1$

素因数の和:1007

約数の個数: 48

約数和(自身を含む): 144261000

約数和(自身を除く): 80405262

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 149, 174, 261, 298, 447, 522, 821, 894, 1341, 1642, 2463, 2682, 4321, 4926, 7389, 8642, 12963, 14778, 23809, 25926, 38889, 47618, 71427, 77778, 122329, 142854, 214281, 244658, 366987, 428562, 733974, 1100961, 2201922, 3547541, 7095082, 10642623, 21285246, 31927869, 63855738]

約数ペア:

[(1, 63855738), (2, 31927869), (3, 21285246), (6, 10642623), (9, 7095082), (18, 3547541), (29, 2201922), (58, 1100961), (87, 733974), (149, 428562), (174, 366987), (261, 244658), (298, 214281), (447, 142854), (522, 122329), (821, 77778), (894, 71427), (1341, 47618), (1642, 38889), (2463, 25926), (2682, 23809), (4321, 14778), (4926, 12963), (7389, 8642)]