853156986

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{7699}}^1$

素因数の和:7811

約数の個数: 64

約数和(自身を含む): 1969228800

約数和(自身を除く): 1116071814

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 73, 138, 146, 219, 253, 438, 506, 759, 803, 1518, 1606, 1679, 2409, 3358, 4818, 5037, 7699, 10074, 15398, 18469, 23097, 36938, 46194, 55407, 84689, 110814, 169378, 177077, 254067, 354154, 508134, 531231, 562027, 1062462, 1124054, 1686081, 1947847, 3372162, 3895694, 5843541, 6182297, 11687082, 12364594, 12926621, 18546891, 25853242, 37093782, 38779863, 77559726, 142192831, 284385662, 426578493, 853156986]

約数ペア:

[(1, 853156986), (2, 426578493), (3, 284385662), (6, 142192831), (11, 77559726), (22, 38779863), (23, 37093782), (33, 25853242), (46, 18546891), (66, 12926621), (69, 12364594), (73, 11687082), (138, 6182297), (146, 5843541), (219, 3895694), (253, 3372162), (438, 1947847), (506, 1686081), (759, 1124054), (803, 1062462), (1518, 562027), (1606, 531231), (1679, 508134), (2409, 354154), (3358, 254067), (4818, 177077), (5037, 169378), (7699, 110814), (10074, 84689), (15398, 55407), (18469, 46194), (23097, 36938)]