21880962

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{9883}}^1$

素因数の和:9935

約数の個数: 32

約数和(自身を含む): 49815360

約数和(自身を除く): 27934398

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 246, 369, 738, 1107, 2214, 9883, 19766, 29649, 59298, 88947, 177894, 266841, 405203, 533682, 810406, 1215609, 2431218, 3646827, 7293654, 10940481, 21880962]

約数ペア:

[(1, 21880962), (2, 10940481), (3, 7293654), (6, 3646827), (9, 2431218), (18, 1215609), (27, 810406), (41, 533682), (54, 405203), (82, 266841), (123, 177894), (246, 88947), (369, 59298), (738, 29649), (1107, 19766), (2214, 9883)]