1261732734

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{23203}}^1$

素因数の和:23286

約数の個数: 64

約数和(自身を含む): 3007238400

約数和(自身を除く): 1745505666

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 53, 54, 57, 106, 114, 159, 171, 318, 342, 477, 513, 954, 1007, 1026, 1431, 2014, 2862, 3021, 6042, 9063, 18126, 23203, 27189, 46406, 54378, 69609, 139218, 208827, 417654, 440857, 626481, 881714, 1229759, 1252962, 1322571, 2459518, 2645142, 3689277, 3967713, 7378554, 7935426, 11067831, 11903139, 22135662, 23365421, 23806278, 33203493, 46730842, 66406986, 70096263, 140192526, 210288789, 420577578, 630866367, 1261732734]

約数ペア:

[(1, 1261732734), (2, 630866367), (3, 420577578), (6, 210288789), (9, 140192526), (18, 70096263), (19, 66406986), (27, 46730842), (38, 33203493), (53, 23806278), (54, 23365421), (57, 22135662), (106, 11903139), (114, 11067831), (159, 7935426), (171, 7378554), (318, 3967713), (342, 3689277), (477, 2645142), (513, 2459518), (954, 1322571), (1007, 1252962), (1026, 1229759), (1431, 881714), (2014, 626481), (2862, 440857), (3021, 417654), (6042, 208827), (9063, 139218), (18126, 69609), (23203, 54378), (27189, 46406)]