2007647898

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:268

約数の個数: 96

約数和(自身を含む): 4343662656

約数和(自身を除く): 2336014758

約数列:

[1, 2, 3, 6, 37, 43, 67, 73, 74, 86, 111, 129, 134, 146, 201, 219, 222, 258, 402, 438, 1591, 1849, 2479, 2701, 2881, 3139, 3182, 3698, 4773, 4891, 4958, 5402, 5547, 5762, 6278, 7437, 8103, 8643, 9417, 9546, 9782, 11094, 14673, 14874, 16206, 17286, 18834, 29346, 68413, 106597, 116143, 123883, 134977, 136826, 180967, 205239, 210313, 213194, 232286, 247766, 269954, 319791, 348429, 361934, 371649, 404931, 410478, 420626, 542901, 630939, 639582, 696858, 743298, 809862, 1085802, 1261878, 4583671, 4994149, 7781581, 9043459, 9167342, 9988298, 13751013, 14982447, 15563162, 18086918, 23344743, 27130377, 27502026, 29964894, 46689486, 54260754, 334607983, 669215966, 1003823949, 2007647898]

約数ペア:

[(1, 2007647898), (2, 1003823949), (3, 669215966), (6, 334607983), (37, 54260754), (43, 46689486), (67, 29964894), (73, 27502026), (74, 27130377), (86, 23344743), (111, 18086918), (129, 15563162), (134, 14982447), (146, 13751013), (201, 9988298), (219, 9167342), (222, 9043459), (258, 7781581), (402, 4994149), (438, 4583671), (1591, 1261878), (1849, 1085802), (2479, 809862), (2701, 743298), (2881, 696858), (3139, 639582), (3182, 630939), (3698, 542901), (4773, 420626), (4891, 410478), (4958, 404931), (5402, 371649), (5547, 361934), (5762, 348429), (6278, 319791), (7437, 269954), (8103, 247766), (8643, 232286), (9417, 213194), (9546, 210313), (9782, 205239), (11094, 180967), (14673, 136826), (14874, 134977), (16206, 123883), (17286, 116143), (18834, 106597), (29346, 68413)]