53199918

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{40487}}^1$

素因数の和:40568

約数の個数: 24

約数和(自身を含む): 116848368

約数和(自身を除く): 63648450

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 40487, 80974, 121461, 242922, 364383, 728766, 2955551, 5911102, 8866653, 17733306, 26599959, 53199918]

約数ペア:

[(1, 53199918), (2, 26599959), (3, 17733306), (6, 8866653), (9, 5911102), (18, 2955551), (73, 728766), (146, 364383), (219, 242922), (438, 121461), (657, 80974), (1314, 40487)]