18840624

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2099}}^1$

素因数の和:2138

約数の個数: 80

約数和(自身を含む): 56246400

約数和(自身を除く): 37405776

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 88, 102, 132, 136, 176, 187, 204, 264, 272, 374, 408, 528, 561, 748, 816, 1122, 1496, 2099, 2244, 2992, 4198, 4488, 6297, 8396, 8976, 12594, 16792, 23089, 25188, 33584, 35683, 46178, 50376, 69267, 71366, 92356, 100752, 107049, 138534, 142732, 184712, 214098, 277068, 285464, 369424, 392513, 428196, 554136, 570928, 785026, 856392, 1108272, 1177539, 1570052, 1712784, 2355078, 3140104, 4710156, 6280208, 9420312, 18840624]

約数ペア:

[(1, 18840624), (2, 9420312), (3, 6280208), (4, 4710156), (6, 3140104), (8, 2355078), (11, 1712784), (12, 1570052), (16, 1177539), (17, 1108272), (22, 856392), (24, 785026), (33, 570928), (34, 554136), (44, 428196), (48, 392513), (51, 369424), (66, 285464), (68, 277068), (88, 214098), (102, 184712), (132, 142732), (136, 138534), (176, 107049), (187, 100752), (204, 92356), (264, 71366), (272, 69267), (374, 50376), (408, 46178), (528, 35683), (561, 33584), (748, 25188), (816, 23089), (1122, 16792), (1496, 12594), (2099, 8976), (2244, 8396), (2992, 6297), (4198, 4488)]