26247978

素因数分解:

$2^1\times 3^2\times {\mathrm{211}}^1\times {\mathrm{6911}}^1$

素因数の和:7130

約数の個数: 24

約数和(自身を含む): 57148416

約数和(自身を除く): 30900438

約数列:

[1, 2, 3, 6, 9, 18, 211, 422, 633, 1266, 1899, 3798, 6911, 13822, 20733, 41466, 62199, 124398, 1458221, 2916442, 4374663, 8749326, 13123989, 26247978]

約数ペア:

[(1, 26247978), (2, 13123989), (3, 8749326), (6, 4374663), (9, 2916442), (18, 1458221), (211, 124398), (422, 62199), (633, 41466), (1266, 20733), (1899, 13822), (3798, 6911)]