15019506

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:205

約数の個数: 80

約数和(自身を含む): 36590400

約数和(自身を除く): 21570894

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 29, 46, 54, 58, 69, 81, 87, 138, 139, 162, 174, 207, 261, 278, 414, 417, 522, 621, 667, 783, 834, 1242, 1251, 1334, 1566, 1863, 2001, 2349, 2502, 3197, 3726, 3753, 4002, 4031, 4698, 6003, 6394, 7506, 8062, 9591, 11259, 12006, 12093, 18009, 19182, 22518, 24186, 28773, 36018, 36279, 54027, 57546, 72558, 86319, 92713, 108054, 108837, 172638, 185426, 217674, 258957, 278139, 326511, 517914, 556278, 653022, 834417, 1668834, 2503251, 5006502, 7509753, 15019506]

約数ペア:

[(1, 15019506), (2, 7509753), (3, 5006502), (6, 2503251), (9, 1668834), (18, 834417), (23, 653022), (27, 556278), (29, 517914), (46, 326511), (54, 278139), (58, 258957), (69, 217674), (81, 185426), (87, 172638), (138, 108837), (139, 108054), (162, 92713), (174, 86319), (207, 72558), (261, 57546), (278, 54027), (414, 36279), (417, 36018), (522, 28773), (621, 24186), (667, 22518), (783, 19182), (834, 18009), (1242, 12093), (1251, 12006), (1334, 11259), (1566, 9591), (1863, 8062), (2001, 7506), (2349, 6394), (2502, 6003), (3197, 4698), (3726, 4031), (3753, 4002)]