18563556

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2099}}^1$

素因数の和:2184

約数の個数: 48

約数和(自身を含む): 47980800

約数和(自身を除く): 29417244

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 67, 132, 134, 201, 268, 402, 737, 804, 1474, 2099, 2211, 2948, 4198, 4422, 6297, 8396, 8844, 12594, 23089, 25188, 46178, 69267, 92356, 138534, 140633, 277068, 281266, 421899, 562532, 843798, 1546963, 1687596, 3093926, 4640889, 6187852, 9281778, 18563556]

約数ペア:

[(1, 18563556), (2, 9281778), (3, 6187852), (4, 4640889), (6, 3093926), (11, 1687596), (12, 1546963), (22, 843798), (33, 562532), (44, 421899), (66, 281266), (67, 277068), (132, 140633), (134, 138534), (201, 92356), (268, 69267), (402, 46178), (737, 25188), (804, 23089), (1474, 12594), (2099, 8844), (2211, 8396), (2948, 6297), (4198, 4422)]