271971612

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{686797}}^1$

素因数の和:686818

約数の個数: 36

約数和(自身を含む): 749983416

約数和(自身を除く): 478011804

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 686797, 1373594, 2060391, 2747188, 4120782, 6181173, 7554767, 8241564, 12362346, 15109534, 22664301, 24724692, 30219068, 45328602, 67992903, 90657204, 135985806, 271971612]

約数ペア:

[(1, 271971612), (2, 135985806), (3, 90657204), (4, 67992903), (6, 45328602), (9, 30219068), (11, 24724692), (12, 22664301), (18, 15109534), (22, 12362346), (33, 8241564), (36, 7554767), (44, 6181173), (66, 4120782), (99, 2747188), (132, 2060391), (198, 1373594), (396, 686797)]