18262332

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{431}}^1$

素因数の和:559

約数の個数: 72

約数和(自身を含む): 50948352

約数和(自身を除く): 32686020

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 107, 132, 198, 214, 321, 396, 428, 431, 642, 862, 963, 1177, 1284, 1293, 1724, 1926, 2354, 2586, 3531, 3852, 3879, 4708, 4741, 5172, 7062, 7758, 9482, 10593, 14124, 14223, 15516, 18964, 21186, 28446, 42372, 42669, 46117, 56892, 85338, 92234, 138351, 170676, 184468, 276702, 415053, 507287, 553404, 830106, 1014574, 1521861, 1660212, 2029148, 3043722, 4565583, 6087444, 9131166, 18262332]

約数ペア:

[(1, 18262332), (2, 9131166), (3, 6087444), (4, 4565583), (6, 3043722), (9, 2029148), (11, 1660212), (12, 1521861), (18, 1014574), (22, 830106), (33, 553404), (36, 507287), (44, 415053), (66, 276702), (99, 184468), (107, 170676), (132, 138351), (198, 92234), (214, 85338), (321, 56892), (396, 46117), (428, 42669), (431, 42372), (642, 28446), (862, 21186), (963, 18964), (1177, 15516), (1284, 14223), (1293, 14124), (1724, 10593), (1926, 9482), (2354, 7758), (2586, 7062), (3531, 5172), (3852, 4741), (3879, 4708)]