18341752

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16033}}^1$

素因数の和:16063

約数の個数: 32

約数和(自身を含む): 40405680

約数和(自身を除く): 22063928

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 16033, 32066, 64132, 128264, 176363, 208429, 352726, 416858, 705452, 833716, 1410904, 1667432, 2292719, 4585438, 9170876, 18341752]

約数ペア:

[(1, 18341752), (2, 9170876), (4, 4585438), (8, 2292719), (11, 1667432), (13, 1410904), (22, 833716), (26, 705452), (44, 416858), (52, 352726), (88, 208429), (104, 176363), (143, 128264), (286, 64132), (572, 32066), (1144, 16033)]