1189969218

素因数分解:

$2^1\times 3^4\times {\mathrm{47}}^1\times {\mathrm{373}}^1\times {\mathrm{419}}^1$

素因数の和:853

約数の個数: 80

約数和(自身を含む): 2736961920

約数和(自身を除く): 1546992702

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 81, 94, 141, 162, 282, 373, 419, 423, 746, 838, 846, 1119, 1257, 1269, 2238, 2514, 2538, 3357, 3771, 3807, 6714, 7542, 7614, 10071, 11313, 17531, 19693, 20142, 22626, 30213, 33939, 35062, 39386, 52593, 59079, 60426, 67878, 105186, 118158, 156287, 157779, 177237, 312574, 315558, 354474, 468861, 473337, 531711, 937722, 946674, 1063422, 1406583, 1420011, 1595133, 2813166, 2840022, 3190266, 4219749, 7345489, 8439498, 12659247, 14690978, 22036467, 25318494, 44072934, 66109401, 132218802, 198328203, 396656406, 594984609, 1189969218]

約数ペア:

[(1, 1189969218), (2, 594984609), (3, 396656406), (6, 198328203), (9, 132218802), (18, 66109401), (27, 44072934), (47, 25318494), (54, 22036467), (81, 14690978), (94, 12659247), (141, 8439498), (162, 7345489), (282, 4219749), (373, 3190266), (419, 2840022), (423, 2813166), (746, 1595133), (838, 1420011), (846, 1406583), (1119, 1063422), (1257, 946674), (1269, 937722), (2238, 531711), (2514, 473337), (2538, 468861), (3357, 354474), (3771, 315558), (3807, 312574), (6714, 177237), (7542, 157779), (7614, 156287), (10071, 118158), (11313, 105186), (17531, 67878), (19693, 60426), (20142, 59079), (22626, 52593), (30213, 39386), (33939, 35062)]