138433734

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{17599}}^1$

素因数の和:17649

約数の個数: 48

約数和(自身を含む): 329472000

約数和(自身を除く): 191038266

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 342, 414, 437, 874, 1311, 2622, 3933, 7866, 17599, 35198, 52797, 105594, 158391, 316782, 334381, 404777, 668762, 809554, 1003143, 1214331, 2006286, 2428662, 3009429, 3642993, 6018858, 7285986, 7690763, 15381526, 23072289, 46144578, 69216867, 138433734]

約数ペア:

[(1, 138433734), (2, 69216867), (3, 46144578), (6, 23072289), (9, 15381526), (18, 7690763), (19, 7285986), (23, 6018858), (38, 3642993), (46, 3009429), (57, 2428662), (69, 2006286), (114, 1214331), (138, 1003143), (171, 809554), (207, 668762), (342, 404777), (414, 334381), (437, 316782), (874, 158391), (1311, 105594), (2622, 52797), (3933, 35198), (7866, 17599)]