243065628

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{519371}}^1$

素因数の和:519394

約数の個数: 36

約数和(自身を含む): 661679928

約数和(自身を除く): 418614300

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 519371, 1038742, 1558113, 2077484, 3116226, 4674339, 6232452, 6751823, 9348678, 13503646, 18697356, 20255469, 27007292, 40510938, 60766407, 81021876, 121532814, 243065628]

約数ペア:

[(1, 243065628), (2, 121532814), (3, 81021876), (4, 60766407), (6, 40510938), (9, 27007292), (12, 20255469), (13, 18697356), (18, 13503646), (26, 9348678), (36, 6751823), (39, 6232452), (52, 4674339), (78, 3116226), (117, 2077484), (156, 1558113), (234, 1038742), (468, 519371)]