6688998

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:289

約数の個数: 48

約数和(自身を含む): 15365376

約数和(自身を除く): 8676378

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 107, 138, 151, 207, 214, 302, 321, 414, 453, 642, 906, 963, 1359, 1926, 2461, 2718, 3473, 4922, 6946, 7383, 10419, 14766, 16157, 20838, 22149, 31257, 32314, 44298, 48471, 62514, 96942, 145413, 290826, 371611, 743222, 1114833, 2229666, 3344499, 6688998]

約数ペア:

[(1, 6688998), (2, 3344499), (3, 2229666), (6, 1114833), (9, 743222), (18, 371611), (23, 290826), (46, 145413), (69, 96942), (107, 62514), (138, 48471), (151, 44298), (207, 32314), (214, 31257), (302, 22149), (321, 20838), (414, 16157), (453, 14766), (642, 10419), (906, 7383), (963, 6946), (1359, 4922), (1926, 3473), (2461, 2718)]