19723257432

素因数分解:

$2^3\times 3^3\times {\mathrm{1181}}^1\times {\mathrm{77317}}^1$

素因数の和:78513

約数の個数: 64

約数和(自身を含む): 54833925600

約数和(自身を除く): 35110668168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1181, 2362, 3543, 4724, 7086, 9448, 10629, 14172, 21258, 28344, 31887, 42516, 63774, 77317, 85032, 127548, 154634, 231951, 255096, 309268, 463902, 618536, 695853, 927804, 1391706, 1855608, 2087559, 2783412, 4175118, 5566824, 8350236, 16700472, 91311377, 182622754, 273934131, 365245508, 547868262, 730491016, 821802393, 1095736524, 1643604786, 2191473048, 2465407179, 3287209572, 4930814358, 6574419144, 9861628716, 19723257432]

約数ペア:

[(1, 19723257432), (2, 9861628716), (3, 6574419144), (4, 4930814358), (6, 3287209572), (8, 2465407179), (9, 2191473048), (12, 1643604786), (18, 1095736524), (24, 821802393), (27, 730491016), (36, 547868262), (54, 365245508), (72, 273934131), (108, 182622754), (216, 91311377), (1181, 16700472), (2362, 8350236), (3543, 5566824), (4724, 4175118), (7086, 2783412), (9448, 2087559), (10629, 1855608), (14172, 1391706), (21258, 927804), (28344, 695853), (31887, 618536), (42516, 463902), (63774, 309268), (77317, 255096), (85032, 231951), (127548, 154634)]