18531414

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{541}}^1$

素因数の和:733

約数の個数: 48

約数和(自身を含む): 44136144

約数和(自身を除く): 25604730

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 173, 198, 346, 519, 541, 1038, 1082, 1557, 1623, 1903, 3114, 3246, 3806, 4869, 5709, 5951, 9738, 11418, 11902, 17127, 17853, 34254, 35706, 53559, 93593, 107118, 187186, 280779, 561558, 842337, 1029523, 1684674, 2059046, 3088569, 6177138, 9265707, 18531414]

約数ペア:

[(1, 18531414), (2, 9265707), (3, 6177138), (6, 3088569), (9, 2059046), (11, 1684674), (18, 1029523), (22, 842337), (33, 561558), (66, 280779), (99, 187186), (173, 107118), (198, 93593), (346, 53559), (519, 35706), (541, 34254), (1038, 17853), (1082, 17127), (1557, 11902), (1623, 11418), (1903, 9738), (3114, 5951), (3246, 5709), (3806, 4869)]