15996855258

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^3\times {\mathrm{73043}}^1$

素因数の和:73120

約数の個数: 48

約数和(自身を含む): 36235667520

約数和(自身を除く): 20238812262

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 529, 1058, 1587, 3174, 4761, 9522, 12167, 24334, 36501, 73002, 73043, 109503, 146086, 219006, 219129, 438258, 657387, 1314774, 1679989, 3359978, 5039967, 10079934, 15119901, 30239802, 38639747, 77279494, 115919241, 231838482, 347757723, 695515446, 888714181, 1777428362, 2666142543, 5332285086, 7998427629, 15996855258]

約数ペア:

[(1, 15996855258), (2, 7998427629), (3, 5332285086), (6, 2666142543), (9, 1777428362), (18, 888714181), (23, 695515446), (46, 347757723), (69, 231838482), (138, 115919241), (207, 77279494), (414, 38639747), (529, 30239802), (1058, 15119901), (1587, 10079934), (3174, 5039967), (4761, 3359978), (9522, 1679989), (12167, 1314774), (24334, 657387), (36501, 438258), (73002, 219129), (73043, 219006), (109503, 146086)]