5490054

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:269

約数の個数: 48

約数和(自身を含む): 12636000

約数和(自身を除く): 7145946

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 89, 138, 149, 178, 207, 267, 298, 414, 447, 534, 801, 894, 1341, 1602, 2047, 2682, 3427, 4094, 6141, 6854, 10281, 12282, 13261, 18423, 20562, 26522, 30843, 36846, 39783, 61686, 79566, 119349, 238698, 305003, 610006, 915009, 1830018, 2745027, 5490054]

約数ペア:

[(1, 5490054), (2, 2745027), (3, 1830018), (6, 915009), (9, 610006), (18, 305003), (23, 238698), (46, 119349), (69, 79566), (89, 61686), (138, 39783), (149, 36846), (178, 30843), (207, 26522), (267, 20562), (298, 18423), (414, 13261), (447, 12282), (534, 10281), (801, 6854), (894, 6141), (1341, 4094), (1602, 3427), (2047, 2682)]