47473404

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1987}}^1$

素因数の和:2186

約数の個数: 48

約数和(自身を含む): 121570176

約数和(自身を除く): 74096772

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 181, 362, 543, 724, 1086, 1987, 1991, 2172, 3974, 3982, 5961, 5973, 7948, 7964, 11922, 11946, 21857, 23844, 23892, 43714, 65571, 87428, 131142, 262284, 359647, 719294, 1078941, 1438588, 2157882, 3956117, 4315764, 7912234, 11868351, 15824468, 23736702, 47473404]

約数ペア:

[(1, 47473404), (2, 23736702), (3, 15824468), (4, 11868351), (6, 7912234), (11, 4315764), (12, 3956117), (22, 2157882), (33, 1438588), (44, 1078941), (66, 719294), (132, 359647), (181, 262284), (362, 131142), (543, 87428), (724, 65571), (1086, 43714), (1987, 23892), (1991, 23844), (2172, 21857), (3974, 11946), (3982, 11922), (5961, 7964), (5973, 7948)]