7697718

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{307}}^1$

素因数の和:521

約数の個数: 48

約数和(自身を含む): 19219200

約数和(自身を除く): 11521482

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 199, 307, 398, 597, 614, 921, 1194, 1393, 1791, 1842, 2149, 2763, 2786, 3582, 4179, 4298, 5526, 6447, 8358, 12537, 12894, 19341, 25074, 38682, 61093, 122186, 183279, 366558, 427651, 549837, 855302, 1099674, 1282953, 2565906, 3848859, 7697718]

約数ペア:

[(1, 7697718), (2, 3848859), (3, 2565906), (6, 1282953), (7, 1099674), (9, 855302), (14, 549837), (18, 427651), (21, 366558), (42, 183279), (63, 122186), (126, 61093), (199, 38682), (307, 25074), (398, 19341), (597, 12894), (614, 12537), (921, 8358), (1194, 6447), (1393, 5526), (1791, 4298), (1842, 4179), (2149, 3582), (2763, 2786)]