15755598

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2003}}^1$

素因数の和:2053

約数の個数: 48

約数和(自身を含む): 37514880

約数和(自身を除く): 21759282

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 342, 414, 437, 874, 1311, 2003, 2622, 3933, 4006, 6009, 7866, 12018, 18027, 36054, 38057, 46069, 76114, 92138, 114171, 138207, 228342, 276414, 342513, 414621, 685026, 829242, 875311, 1750622, 2625933, 5251866, 7877799, 15755598]

約数ペア:

[(1, 15755598), (2, 7877799), (3, 5251866), (6, 2625933), (9, 1750622), (18, 875311), (19, 829242), (23, 685026), (38, 414621), (46, 342513), (57, 276414), (69, 228342), (114, 138207), (138, 114171), (171, 92138), (207, 76114), (342, 46069), (414, 38057), (437, 36054), (874, 18027), (1311, 12018), (2003, 7866), (2622, 6009), (3933, 4006)]