1805992038

素因数分解:

$2^1\times 3^5\times {\mathrm{157}}^1\times {\mathrm{23669}}^1$

素因数の和:23843

約数の個数: 48

約数和(自身を含む): 4083927120

約数和(自身を除く): 2277935082

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 157, 162, 243, 314, 471, 486, 942, 1413, 2826, 4239, 8478, 12717, 23669, 25434, 38151, 47338, 71007, 76302, 142014, 213021, 426042, 639063, 1278126, 1917189, 3716033, 3834378, 5751567, 7432066, 11148099, 11503134, 22296198, 33444297, 66888594, 100332891, 200665782, 300998673, 601997346, 902996019, 1805992038]

約数ペア:

[(1, 1805992038), (2, 902996019), (3, 601997346), (6, 300998673), (9, 200665782), (18, 100332891), (27, 66888594), (54, 33444297), (81, 22296198), (157, 11503134), (162, 11148099), (243, 7432066), (314, 5751567), (471, 3834378), (486, 3716033), (942, 1917189), (1413, 1278126), (2826, 639063), (4239, 426042), (8478, 213021), (12717, 142014), (23669, 76302), (25434, 71007), (38151, 47338)]