27195866

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^2$

素因数の和:278

約数の個数: 24

約数和(自身を含む): 43519872

約数和(自身を除く): 16324006

約数列:

[1, 2, 31, 43, 62, 86, 101, 202, 1333, 2666, 3131, 4343, 6262, 8686, 10201, 20402, 134633, 269266, 316231, 438643, 632462, 877286, 13597933, 27195866]

約数ペア:

[(1, 27195866), (2, 13597933), (31, 877286), (43, 632462), (62, 438643), (86, 316231), (101, 269266), (202, 134633), (1333, 20402), (2666, 10201), (3131, 8686), (4343, 6262)]