2017444758

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{971}}^1$

素因数の和:1218

約数の個数: 96

約数和(自身を含む): 4850731008

約数和(自身を除く): 2833286250

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 49, 74, 98, 111, 147, 191, 222, 259, 294, 382, 518, 573, 777, 971, 1146, 1337, 1554, 1813, 1942, 2674, 2913, 3626, 4011, 5439, 5826, 6797, 7067, 8022, 9359, 10878, 13594, 14134, 18718, 20391, 21201, 28077, 35927, 40782, 42402, 47579, 49469, 56154, 71854, 95158, 98938, 107781, 142737, 148407, 185461, 215562, 251489, 285474, 296814, 346283, 370922, 502978, 556383, 692566, 754467, 1038849, 1112766, 1298227, 1508934, 1760423, 2077698, 2596454, 3520846, 3894681, 5281269, 6862057, 7789362, 9087589, 10562538, 13724114, 18175178, 20586171, 27262767, 41172342, 48034399, 54525534, 96068798, 144103197, 288206394, 336240793, 672481586, 1008722379, 2017444758]

約数ペア:

[(1, 2017444758), (2, 1008722379), (3, 672481586), (6, 336240793), (7, 288206394), (14, 144103197), (21, 96068798), (37, 54525534), (42, 48034399), (49, 41172342), (74, 27262767), (98, 20586171), (111, 18175178), (147, 13724114), (191, 10562538), (222, 9087589), (259, 7789362), (294, 6862057), (382, 5281269), (518, 3894681), (573, 3520846), (777, 2596454), (971, 2077698), (1146, 1760423), (1337, 1508934), (1554, 1298227), (1813, 1112766), (1942, 1038849), (2674, 754467), (2913, 692566), (3626, 556383), (4011, 502978), (5439, 370922), (5826, 346283), (6797, 296814), (7067, 285474), (8022, 251489), (9359, 215562), (10878, 185461), (13594, 148407), (14134, 142737), (18718, 107781), (20391, 98938), (21201, 95158), (28077, 71854), (35927, 56154), (40782, 49469), (42402, 47579)]