858757554

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{7451}}^1$

素因数の和:7815

約数の個数: 48

約数和(自身を含む): 1964645280

約数和(自身を除く): 1105887726

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 337, 342, 674, 1011, 2022, 3033, 6066, 6403, 7451, 12806, 14902, 19209, 22353, 38418, 44706, 57627, 67059, 115254, 134118, 141569, 283138, 424707, 849414, 1274121, 2510987, 2548242, 5021974, 7532961, 15065922, 22598883, 45197766, 47708753, 95417506, 143126259, 286252518, 429378777, 858757554]

約数ペア:

[(1, 858757554), (2, 429378777), (3, 286252518), (6, 143126259), (9, 95417506), (18, 47708753), (19, 45197766), (38, 22598883), (57, 15065922), (114, 7532961), (171, 5021974), (337, 2548242), (342, 2510987), (674, 1274121), (1011, 849414), (2022, 424707), (3033, 283138), (6066, 141569), (6403, 134118), (7451, 115254), (12806, 67059), (14902, 57627), (19209, 44706), (22353, 38418)]