1261181334

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{12113}}^1$

素因数の和:12229

約数の個数: 64

約数和(自身を含む): 3005047296

約数和(自身を除く): 1743865962

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 67, 74, 111, 134, 201, 222, 259, 402, 469, 518, 777, 938, 1407, 1554, 2479, 2814, 4958, 7437, 12113, 14874, 17353, 24226, 34706, 36339, 52059, 72678, 84791, 104118, 169582, 254373, 448181, 508746, 811571, 896362, 1344543, 1623142, 2434713, 2689086, 3137267, 4869426, 5680997, 6274534, 9411801, 11361994, 17042991, 18823602, 30028127, 34085982, 60056254, 90084381, 180168762, 210196889, 420393778, 630590667, 1261181334]

約数ペア:

[(1, 1261181334), (2, 630590667), (3, 420393778), (6, 210196889), (7, 180168762), (14, 90084381), (21, 60056254), (37, 34085982), (42, 30028127), (67, 18823602), (74, 17042991), (111, 11361994), (134, 9411801), (201, 6274534), (222, 5680997), (259, 4869426), (402, 3137267), (469, 2689086), (518, 2434713), (777, 1623142), (938, 1344543), (1407, 896362), (1554, 811571), (2479, 508746), (2814, 448181), (4958, 254373), (7437, 169582), (12113, 104118), (14874, 84791), (17353, 72678), (24226, 52059), (34706, 36339)]