1681884

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:224

約数の個数: 60

約数和(自身を含む): 4573800

約数和(自身を除く): 2891916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 108, 116, 162, 174, 179, 261, 324, 348, 358, 522, 537, 716, 783, 1044, 1074, 1566, 1611, 2148, 2349, 3132, 3222, 4698, 4833, 5191, 6444, 9396, 9666, 10382, 14499, 15573, 19332, 20764, 28998, 31146, 46719, 57996, 62292, 93438, 140157, 186876, 280314, 420471, 560628, 840942, 1681884]

約数ペア:

[(1, 1681884), (2, 840942), (3, 560628), (4, 420471), (6, 280314), (9, 186876), (12, 140157), (18, 93438), (27, 62292), (29, 57996), (36, 46719), (54, 31146), (58, 28998), (81, 20764), (87, 19332), (108, 15573), (116, 14499), (162, 10382), (174, 9666), (179, 9396), (261, 6444), (324, 5191), (348, 4833), (358, 4698), (522, 3222), (537, 3132), (716, 2349), (783, 2148), (1044, 1611), (1074, 1566)]