18438624

素因数分解:

$2^5\times 3^3\times {\mathrm{21341}}^1$

素因数の和:21360

約数の個数: 48

約数和(自身を含む): 53781840

約数和(自身を除く): 35343216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 21341, 42682, 64023, 85364, 128046, 170728, 192069, 256092, 341456, 384138, 512184, 576207, 682912, 768276, 1024368, 1152414, 1536552, 2048736, 2304828, 3073104, 4609656, 6146208, 9219312, 18438624]

約数ペア:

[(1, 18438624), (2, 9219312), (3, 6146208), (4, 4609656), (6, 3073104), (8, 2304828), (9, 2048736), (12, 1536552), (16, 1152414), (18, 1024368), (24, 768276), (27, 682912), (32, 576207), (36, 512184), (48, 384138), (54, 341456), (72, 256092), (96, 192069), (108, 170728), (144, 128046), (216, 85364), (288, 64023), (432, 42682), (864, 21341)]