1958634

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:136

約数の個数: 64

約数和(自身を含む): 4838400

約数和(自身を除く): 2879766

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 27, 38, 46, 54, 57, 69, 83, 114, 138, 166, 171, 207, 249, 342, 414, 437, 498, 513, 621, 747, 874, 1026, 1242, 1311, 1494, 1577, 1909, 2241, 2622, 3154, 3818, 3933, 4482, 4731, 5727, 7866, 9462, 11454, 11799, 14193, 17181, 23598, 28386, 34362, 36271, 42579, 51543, 72542, 85158, 103086, 108813, 217626, 326439, 652878, 979317, 1958634]

約数ペア:

[(1, 1958634), (2, 979317), (3, 652878), (6, 326439), (9, 217626), (18, 108813), (19, 103086), (23, 85158), (27, 72542), (38, 51543), (46, 42579), (54, 36271), (57, 34362), (69, 28386), (83, 23598), (114, 17181), (138, 14193), (166, 11799), (171, 11454), (207, 9462), (249, 7866), (342, 5727), (414, 4731), (437, 4482), (498, 3933), (513, 3818), (621, 3154), (747, 2622), (874, 2241), (1026, 1909), (1242, 1577), (1311, 1494)]