1689714

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:136

約数の個数: 64

約数和(自身を含む): 4233600

約数和(自身を除く): 2543886

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 29, 39, 54, 58, 78, 83, 87, 117, 166, 174, 234, 249, 261, 351, 377, 498, 522, 702, 747, 754, 783, 1079, 1131, 1494, 1566, 2158, 2241, 2262, 2407, 3237, 3393, 4482, 4814, 6474, 6786, 7221, 9711, 10179, 14442, 19422, 20358, 21663, 29133, 31291, 43326, 58266, 62582, 64989, 93873, 129978, 187746, 281619, 563238, 844857, 1689714]

約数ペア:

[(1, 1689714), (2, 844857), (3, 563238), (6, 281619), (9, 187746), (13, 129978), (18, 93873), (26, 64989), (27, 62582), (29, 58266), (39, 43326), (54, 31291), (58, 29133), (78, 21663), (83, 20358), (87, 19422), (117, 14442), (166, 10179), (174, 9711), (234, 7221), (249, 6786), (261, 6474), (351, 4814), (377, 4482), (498, 3393), (522, 3237), (702, 2407), (747, 2262), (754, 2241), (783, 2158), (1079, 1566), (1131, 1494)]