27264874

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{21401}}^1$

素因数の和:21430

約数の個数: 24

約数和(自身を含む): 51236388

約数和(自身を除く): 23971514

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 21401, 42802, 149807, 278213, 299614, 556426, 1048649, 1947491, 2097298, 3894982, 13632437, 27264874]

約数ペア:

[(1, 27264874), (2, 13632437), (7, 3894982), (13, 2097298), (14, 1947491), (26, 1048649), (49, 556426), (91, 299614), (98, 278213), (182, 149807), (637, 42802), (1274, 21401)]