7688988

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{1559}}^1$

素因数の和:1706

約数の個数: 36

約数和(自身を含む): 19590480

約数和(自身を除く): 11901492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 274, 411, 548, 822, 1233, 1559, 1644, 2466, 3118, 4677, 4932, 6236, 9354, 14031, 18708, 28062, 56124, 213583, 427166, 640749, 854332, 1281498, 1922247, 2562996, 3844494, 7688988]

約数ペア:

[(1, 7688988), (2, 3844494), (3, 2562996), (4, 1922247), (6, 1281498), (9, 854332), (12, 640749), (18, 427166), (36, 213583), (137, 56124), (274, 28062), (411, 18708), (548, 14031), (822, 9354), (1233, 6236), (1559, 4932), (1644, 4677), (2466, 3118)]