18504058672

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2236951}}^1$

素因数の和:2237017

約数の個数: 40

約数和(自身を含む): 39943014912

約数和(自身を除く): 21438956240

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 88, 94, 176, 188, 376, 517, 752, 1034, 2068, 4136, 8272, 2236951, 4473902, 8947804, 17895608, 24606461, 35791216, 49212922, 98425844, 105136697, 196851688, 210273394, 393703376, 420546788, 841093576, 1156503667, 1682187152, 2313007334, 4626014668, 9252029336, 18504058672]

約数ペア:

[(1, 18504058672), (2, 9252029336), (4, 4626014668), (8, 2313007334), (11, 1682187152), (16, 1156503667), (22, 841093576), (44, 420546788), (47, 393703376), (88, 210273394), (94, 196851688), (176, 105136697), (188, 98425844), (376, 49212922), (517, 35791216), (752, 24606461), (1034, 17895608), (2068, 8947804), (4136, 4473902), (8272, 2236951)]