898490916

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{531023}}^1$

素因数の和:531080

約数の個数: 36

約数和(自身を含む): 2319512832

約数和(自身を除く): 1421021916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 531023, 1062046, 1593069, 2124092, 3186138, 4779207, 6372276, 9558414, 19116828, 24958081, 49916162, 74874243, 99832324, 149748486, 224622729, 299496972, 449245458, 898490916]

約数ペア:

[(1, 898490916), (2, 449245458), (3, 299496972), (4, 224622729), (6, 149748486), (9, 99832324), (12, 74874243), (18, 49916162), (36, 24958081), (47, 19116828), (94, 9558414), (141, 6372276), (188, 4779207), (282, 3186138), (423, 2124092), (564, 1593069), (846, 1062046), (1692, 531023)]