90914994

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{45503}}^1$

素因数の和:45551

約数の個数: 32

約数和(自身を含む): 207498240

約数和(自身を除く): 116583246

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 999, 1998, 45503, 91006, 136509, 273018, 409527, 819054, 1228581, 1683611, 2457162, 3367222, 5050833, 10101666, 15152499, 30304998, 45457497, 90914994]

約数ペア:

[(1, 90914994), (2, 45457497), (3, 30304998), (6, 15152499), (9, 10101666), (18, 5050833), (27, 3367222), (37, 2457162), (54, 1683611), (74, 1228581), (111, 819054), (222, 409527), (333, 273018), (666, 136509), (999, 91006), (1998, 45503)]