997884

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{523}}^1$

素因数の和:586

約数の個数: 36

約数和(自身を含む): 2574936

約数和(自身を除く): 1577052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 523, 636, 954, 1046, 1569, 1908, 2092, 3138, 4707, 6276, 9414, 18828, 27719, 55438, 83157, 110876, 166314, 249471, 332628, 498942, 997884]

約数ペア:

[(1, 997884), (2, 498942), (3, 332628), (4, 249471), (6, 166314), (9, 110876), (12, 83157), (18, 55438), (36, 27719), (53, 18828), (106, 9414), (159, 6276), (212, 4707), (318, 3138), (477, 2092), (523, 1908), (636, 1569), (954, 1046)]