1618188828

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{17713}}^1$

素因数の和:18074

約数の個数: 48

約数和(自身を含む): 3952064256

約数和(自身を除く): 2333875428

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 331, 662, 993, 1324, 1986, 3972, 7613, 15226, 17713, 22839, 30452, 35426, 45678, 53139, 70852, 91356, 106278, 212556, 407399, 814798, 1222197, 1629596, 2444394, 4888788, 5863003, 11726006, 17589009, 23452012, 35178018, 70356036, 134849069, 269698138, 404547207, 539396276, 809094414, 1618188828]

約数ペア:

[(1, 1618188828), (2, 809094414), (3, 539396276), (4, 404547207), (6, 269698138), (12, 134849069), (23, 70356036), (46, 35178018), (69, 23452012), (92, 17589009), (138, 11726006), (276, 5863003), (331, 4888788), (662, 2444394), (993, 1629596), (1324, 1222197), (1986, 814798), (3972, 407399), (7613, 212556), (15226, 106278), (17713, 91356), (22839, 70852), (30452, 53139), (35426, 45678)]