27820446

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{3343}}^1$

素因数の和:3440

約数の個数: 32

約数和(自身を含む): 59389440

約数和(自身を除く): 31568994

約数列:

[1, 2, 3, 6, 19, 38, 57, 73, 114, 146, 219, 438, 1387, 2774, 3343, 4161, 6686, 8322, 10029, 20058, 63517, 127034, 190551, 244039, 381102, 488078, 732117, 1464234, 4636741, 9273482, 13910223, 27820446]

約数ペア:

[(1, 27820446), (2, 13910223), (3, 9273482), (6, 4636741), (19, 1464234), (38, 732117), (57, 488078), (73, 381102), (114, 244039), (146, 190551), (219, 127034), (438, 63517), (1387, 20058), (2774, 10029), (3343, 8322), (4161, 6686)]