12647286

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{599}}^1$

素因数の和:650

約数の個数: 64

約数和(自身を含む): 31104000

約数和(自身を除く): 18456714

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 27, 34, 46, 51, 54, 69, 102, 138, 153, 207, 306, 391, 414, 459, 599, 621, 782, 918, 1173, 1198, 1242, 1797, 2346, 3519, 3594, 5391, 7038, 10183, 10557, 10782, 13777, 16173, 20366, 21114, 27554, 30549, 32346, 41331, 61098, 82662, 91647, 123993, 183294, 234209, 247986, 274941, 371979, 468418, 549882, 702627, 743958, 1405254, 2107881, 4215762, 6323643, 12647286]

約数ペア:

[(1, 12647286), (2, 6323643), (3, 4215762), (6, 2107881), (9, 1405254), (17, 743958), (18, 702627), (23, 549882), (27, 468418), (34, 371979), (46, 274941), (51, 247986), (54, 234209), (69, 183294), (102, 123993), (138, 91647), (153, 82662), (207, 61098), (306, 41331), (391, 32346), (414, 30549), (459, 27554), (599, 21114), (621, 20366), (782, 16173), (918, 13777), (1173, 10782), (1198, 10557), (1242, 10183), (1797, 7038), (2346, 5391), (3519, 3594)]