4057866

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:263

約数の個数: 48

約数和(自身を含む): 9477000

約数和(自身を除く): 5419134

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 89, 102, 149, 153, 178, 267, 298, 306, 447, 534, 801, 894, 1341, 1513, 1602, 2533, 2682, 3026, 4539, 5066, 7599, 9078, 13261, 13617, 15198, 22797, 26522, 27234, 39783, 45594, 79566, 119349, 225437, 238698, 450874, 676311, 1352622, 2028933, 4057866]

約数ペア:

[(1, 4057866), (2, 2028933), (3, 1352622), (6, 676311), (9, 450874), (17, 238698), (18, 225437), (34, 119349), (51, 79566), (89, 45594), (102, 39783), (149, 27234), (153, 26522), (178, 22797), (267, 15198), (298, 13617), (306, 13261), (447, 9078), (534, 7599), (801, 5066), (894, 4539), (1341, 3026), (1513, 2682), (1602, 2533)]