81009414

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{61651}}^1$

素因数の和:61732

約数の個数: 24

約数和(自身を含む): 177927672

約数和(自身を除く): 96918258

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 61651, 123302, 184953, 369906, 554859, 1109718, 4500523, 9001046, 13501569, 27003138, 40504707, 81009414]

約数ペア:

[(1, 81009414), (2, 40504707), (3, 27003138), (6, 13501569), (9, 9001046), (18, 4500523), (73, 1109718), (146, 554859), (219, 369906), (438, 184953), (657, 123302), (1314, 61651)]