18541732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{7951}}^1$

素因数の和:8019

約数の個数: 24

約数和(自身を含む): 36070272

約数和(自身を除く): 17528540

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 7951, 15902, 31804, 87461, 174922, 349844, 421403, 842806, 1685612, 4635433, 9270866, 18541732]

約数ペア:

[(1, 18541732), (2, 9270866), (4, 4635433), (11, 1685612), (22, 842806), (44, 421403), (53, 349844), (106, 174922), (212, 87461), (583, 31804), (1166, 15902), (2332, 7951)]