21747312

素因数分解:

$2^4\times 3^3\times {\mathrm{50341}}^1$

素因数の和:50358

約数の個数: 40

約数和(自身を含む): 62424080

約数和(自身を除く): 40676768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 50341, 100682, 151023, 201364, 302046, 402728, 453069, 604092, 805456, 906138, 1208184, 1359207, 1812276, 2416368, 2718414, 3624552, 5436828, 7249104, 10873656, 21747312]

約数ペア:

[(1, 21747312), (2, 10873656), (3, 7249104), (4, 5436828), (6, 3624552), (8, 2718414), (9, 2416368), (12, 1812276), (16, 1359207), (18, 1208184), (24, 906138), (27, 805456), (36, 604092), (48, 453069), (54, 402728), (72, 302046), (108, 201364), (144, 151023), (216, 100682), (432, 50341)]