556366986

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{22189}}^1$

素因数の和:22403

約数の個数: 48

約数和(自身を含む): 1384656000

約数和(自身を除く): 828289014

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 199, 398, 597, 1194, 1393, 1791, 2786, 3582, 4179, 8358, 12537, 22189, 25074, 44378, 66567, 133134, 155323, 199701, 310646, 399402, 465969, 931938, 1397907, 2795814, 4415611, 8831222, 13246833, 26493666, 30909277, 39740499, 61818554, 79480998, 92727831, 185455662, 278183493, 556366986]

約数ペア:

[(1, 556366986), (2, 278183493), (3, 185455662), (6, 92727831), (7, 79480998), (9, 61818554), (14, 39740499), (18, 30909277), (21, 26493666), (42, 13246833), (63, 8831222), (126, 4415611), (199, 2795814), (398, 1397907), (597, 931938), (1194, 465969), (1393, 399402), (1791, 310646), (2786, 199701), (3582, 155323), (4179, 133134), (8358, 66567), (12537, 44378), (22189, 25074)]