66761778

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{1297}}^1$

素因数の和:1698

約数の個数: 32

約数和(自身を含む): 139810176

約数和(自身を除く): 73048398

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 373, 746, 1119, 1297, 2238, 2594, 3891, 7782, 8579, 17158, 25737, 29831, 51474, 59662, 89493, 178986, 483781, 967562, 1451343, 2902686, 11126963, 22253926, 33380889, 66761778]

約数ペア:

[(1, 66761778), (2, 33380889), (3, 22253926), (6, 11126963), (23, 2902686), (46, 1451343), (69, 967562), (138, 483781), (373, 178986), (746, 89493), (1119, 59662), (1297, 51474), (2238, 29831), (2594, 25737), (3891, 17158), (7782, 8579)]