16888914237

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{34171}}^1$

素因数の和:34258

約数の個数: 64

約数和(自身を含む): 27556300800

約数和(自身を除く): 10667386563

約数列:

[1, 3, 13, 19, 23, 29, 39, 57, 69, 87, 247, 299, 377, 437, 551, 667, 741, 897, 1131, 1311, 1653, 2001, 5681, 7163, 8671, 12673, 17043, 21489, 26013, 34171, 38019, 102513, 164749, 444223, 494247, 649249, 785933, 990959, 1332669, 1947747, 2357799, 2972877, 8440237, 10217129, 12882467, 14932727, 18828221, 22792057, 25320711, 30651387, 38647401, 44798181, 56484663, 68376171, 194125451, 244766873, 296296741, 433049083, 582376353, 734300619, 888890223, 1299147249, 5629638079, 16888914237]

約数ペア:

[(1, 16888914237), (3, 5629638079), (13, 1299147249), (19, 888890223), (23, 734300619), (29, 582376353), (39, 433049083), (57, 296296741), (69, 244766873), (87, 194125451), (247, 68376171), (299, 56484663), (377, 44798181), (437, 38647401), (551, 30651387), (667, 25320711), (741, 22792057), (897, 18828221), (1131, 14932727), (1311, 12882467), (1653, 10217129), (2001, 8440237), (5681, 2972877), (7163, 2357799), (8671, 1947747), (12673, 1332669), (17043, 990959), (21489, 785933), (26013, 649249), (34171, 494247), (38019, 444223), (102513, 164749)]