225517878

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{3011}}^1$

素因数の和:3114

約数の個数: 64

約数和(自身を含む): 534931200

約数和(自身を除く): 309413322

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 73, 114, 146, 171, 219, 342, 438, 513, 657, 1026, 1314, 1387, 1971, 2774, 3011, 3942, 4161, 6022, 8322, 9033, 12483, 18066, 24966, 27099, 37449, 54198, 57209, 74898, 81297, 114418, 162594, 171627, 219803, 343254, 439606, 514881, 659409, 1029762, 1318818, 1544643, 1978227, 3089286, 3956454, 4176257, 5934681, 8352514, 11869362, 12528771, 25057542, 37586313, 75172626, 112758939, 225517878]

約数ペア:

[(1, 225517878), (2, 112758939), (3, 75172626), (6, 37586313), (9, 25057542), (18, 12528771), (19, 11869362), (27, 8352514), (38, 5934681), (54, 4176257), (57, 3956454), (73, 3089286), (114, 1978227), (146, 1544643), (171, 1318818), (219, 1029762), (342, 659409), (438, 514881), (513, 439606), (657, 343254), (1026, 219803), (1314, 171627), (1387, 162594), (1971, 114418), (2774, 81297), (3011, 74898), (3942, 57209), (4161, 54198), (6022, 37449), (8322, 27099), (9033, 24966), (12483, 18066)]