18156072

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{709}}^1$

素因数の和:826

約数の個数: 64

約数和(自身を含む): 50097600

約数和(自身を除く): 31941528

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 97, 132, 194, 264, 291, 388, 582, 709, 776, 1067, 1164, 1418, 2127, 2134, 2328, 2836, 3201, 4254, 4268, 5672, 6402, 7799, 8508, 8536, 12804, 15598, 17016, 23397, 25608, 31196, 46794, 62392, 68773, 93588, 137546, 187176, 206319, 275092, 412638, 550184, 756503, 825276, 1513006, 1650552, 2269509, 3026012, 4539018, 6052024, 9078036, 18156072]

約数ペア:

[(1, 18156072), (2, 9078036), (3, 6052024), (4, 4539018), (6, 3026012), (8, 2269509), (11, 1650552), (12, 1513006), (22, 825276), (24, 756503), (33, 550184), (44, 412638), (66, 275092), (88, 206319), (97, 187176), (132, 137546), (194, 93588), (264, 68773), (291, 62392), (388, 46794), (582, 31196), (709, 25608), (776, 23397), (1067, 17016), (1164, 15598), (1418, 12804), (2127, 8536), (2134, 8508), (2328, 7799), (2836, 6402), (3201, 5672), (4254, 4268)]