27984948

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{122741}}^1$

素因数の和:122767

約数の個数: 24

約数和(自身を含む): 68735520

約数和(自身を除く): 40750572

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 122741, 245482, 368223, 490964, 736446, 1472892, 2332079, 4664158, 6996237, 9328316, 13992474, 27984948]

約数ペア:

[(1, 27984948), (2, 13992474), (3, 9328316), (4, 6996237), (6, 4664158), (12, 2332079), (19, 1472892), (38, 736446), (57, 490964), (76, 368223), (114, 245482), (228, 122741)]