54408186

素因数分解:

$2^1\times 3^7\times 7^1\times {\mathrm{1777}}^1$

素因数の和:1807

約数の個数: 64

約数和(自身を含む): 139964160

約数和(自身を除く): 85555974

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 729, 1134, 1458, 1701, 1777, 2187, 3402, 3554, 4374, 5103, 5331, 10206, 10662, 12439, 15309, 15993, 24878, 30618, 31986, 37317, 47979, 74634, 95958, 111951, 143937, 223902, 287874, 335853, 431811, 671706, 863622, 1007559, 1295433, 2015118, 2590866, 3022677, 3886299, 6045354, 7772598, 9068031, 18136062, 27204093, 54408186]

約数ペア:

[(1, 54408186), (2, 27204093), (3, 18136062), (6, 9068031), (7, 7772598), (9, 6045354), (14, 3886299), (18, 3022677), (21, 2590866), (27, 2015118), (42, 1295433), (54, 1007559), (63, 863622), (81, 671706), (126, 431811), (162, 335853), (189, 287874), (243, 223902), (378, 143937), (486, 111951), (567, 95958), (729, 74634), (1134, 47979), (1458, 37317), (1701, 31986), (1777, 30618), (2187, 24878), (3402, 15993), (3554, 15309), (4374, 12439), (5103, 10662), (5331, 10206)]