27459826

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{521}}^1$

素因数の和:634

約数の個数: 24

約数和(自身を含む): 44151804

約数和(自身を除く): 16691978

約数列:

[1, 2, 19, 38, 73, 146, 361, 521, 722, 1042, 1387, 2774, 9899, 19798, 26353, 38033, 52706, 76066, 188081, 376162, 722627, 1445254, 13729913, 27459826]

約数ペア:

[(1, 27459826), (2, 13729913), (19, 1445254), (38, 722627), (73, 376162), (146, 188081), (361, 76066), (521, 52706), (722, 38033), (1042, 26353), (1387, 19798), (2774, 9899)]