21961104

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41593}}^1$

素因数の和:41615

約数の個数: 40

約数和(自身を含む): 61891872

約数和(自身を除く): 39930768

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 41593, 83186, 124779, 166372, 249558, 332744, 457523, 499116, 665488, 915046, 998232, 1372569, 1830092, 1996464, 2745138, 3660184, 5490276, 7320368, 10980552, 21961104]

約数ペア:

[(1, 21961104), (2, 10980552), (3, 7320368), (4, 5490276), (6, 3660184), (8, 2745138), (11, 1996464), (12, 1830092), (16, 1372569), (22, 998232), (24, 915046), (33, 665488), (44, 499116), (48, 457523), (66, 332744), (88, 249558), (132, 166372), (176, 124779), (264, 83186), (528, 41593)]