2809188

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^2$

素因数の和:106

約数の個数: 72

約数和(自身を含む): 7879200

約数和(自身を除く): 5070012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 37, 38, 54, 57, 74, 76, 108, 111, 114, 148, 171, 222, 228, 333, 342, 444, 513, 666, 684, 703, 999, 1026, 1332, 1369, 1406, 1998, 2052, 2109, 2738, 2812, 3996, 4107, 4218, 5476, 6327, 8214, 8436, 12321, 12654, 16428, 18981, 24642, 25308, 26011, 36963, 37962, 49284, 52022, 73926, 75924, 78033, 104044, 147852, 156066, 234099, 312132, 468198, 702297, 936396, 1404594, 2809188]

約数ペア:

[(1, 2809188), (2, 1404594), (3, 936396), (4, 702297), (6, 468198), (9, 312132), (12, 234099), (18, 156066), (19, 147852), (27, 104044), (36, 78033), (37, 75924), (38, 73926), (54, 52022), (57, 49284), (74, 37962), (76, 36963), (108, 26011), (111, 25308), (114, 24642), (148, 18981), (171, 16428), (222, 12654), (228, 12321), (333, 8436), (342, 8214), (444, 6327), (513, 5476), (666, 4218), (684, 4107), (703, 3996), (999, 2812), (1026, 2738), (1332, 2109), (1369, 2052), (1406, 1998)]