13715478

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{547}}^1$

素因数の和:761

約数の個数: 48

約数和(自身を含む): 34195200

約数和(自身を除く): 20479722

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 199, 398, 547, 597, 1094, 1194, 1393, 1641, 1791, 2786, 3282, 3582, 3829, 4179, 4923, 7658, 8358, 9846, 11487, 12537, 22974, 25074, 34461, 68922, 108853, 217706, 326559, 653118, 761971, 979677, 1523942, 1959354, 2285913, 4571826, 6857739, 13715478]

約数ペア:

[(1, 13715478), (2, 6857739), (3, 4571826), (6, 2285913), (7, 1959354), (9, 1523942), (14, 979677), (18, 761971), (21, 653118), (42, 326559), (63, 217706), (126, 108853), (199, 68922), (398, 34461), (547, 25074), (597, 22974), (1094, 12537), (1194, 11487), (1393, 9846), (1641, 8358), (1791, 7658), (2786, 4923), (3282, 4179), (3582, 3829)]