19121616

素因数分解:

$2^4\times 3^3\times {\mathrm{44263}}^1$

素因数の和:44280

約数の個数: 40

約数和(自身を含む): 54887360

約数和(自身を除く): 35765744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 44263, 88526, 132789, 177052, 265578, 354104, 398367, 531156, 708208, 796734, 1062312, 1195101, 1593468, 2124624, 2390202, 3186936, 4780404, 6373872, 9560808, 19121616]

約数ペア:

[(1, 19121616), (2, 9560808), (3, 6373872), (4, 4780404), (6, 3186936), (8, 2390202), (9, 2124624), (12, 1593468), (16, 1195101), (18, 1062312), (24, 796734), (27, 708208), (36, 531156), (48, 398367), (54, 354104), (72, 265578), (108, 177052), (144, 132789), (216, 88526), (432, 44263)]