38539812

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2971}}^1$

素因数の和:3048

約数の個数: 48

約数和(自身を含む): 95864832

約数和(自身を除く): 57325020

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 47, 69, 92, 94, 138, 141, 188, 276, 282, 564, 1081, 2162, 2971, 3243, 4324, 5942, 6486, 8913, 11884, 12972, 17826, 35652, 68333, 136666, 139637, 204999, 273332, 279274, 409998, 418911, 558548, 819996, 837822, 1675644, 3211651, 6423302, 9634953, 12846604, 19269906, 38539812]

約数ペア:

[(1, 38539812), (2, 19269906), (3, 12846604), (4, 9634953), (6, 6423302), (12, 3211651), (23, 1675644), (46, 837822), (47, 819996), (69, 558548), (92, 418911), (94, 409998), (138, 279274), (141, 273332), (188, 204999), (276, 139637), (282, 136666), (564, 68333), (1081, 35652), (2162, 17826), (2971, 12972), (3243, 11884), (4324, 8913), (5942, 6486)]