18552078

素因数分解:

$2^1\times 3^5\times {\mathrm{59}}^1\times {\mathrm{647}}^1$

素因数の和:723

約数の個数: 48

約数和(自身を含む): 42456960

約数和(自身を除く): 23904882

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 81, 118, 162, 177, 243, 354, 486, 531, 647, 1062, 1294, 1593, 1941, 3186, 3882, 4779, 5823, 9558, 11646, 14337, 17469, 28674, 34938, 38173, 52407, 76346, 104814, 114519, 157221, 229038, 314442, 343557, 687114, 1030671, 2061342, 3092013, 6184026, 9276039, 18552078]

約数ペア:

[(1, 18552078), (2, 9276039), (3, 6184026), (6, 3092013), (9, 2061342), (18, 1030671), (27, 687114), (54, 343557), (59, 314442), (81, 229038), (118, 157221), (162, 114519), (177, 104814), (243, 76346), (354, 52407), (486, 38173), (531, 34938), (647, 28674), (1062, 17469), (1294, 14337), (1593, 11646), (1941, 9558), (3186, 5823), (3882, 4779)]