18099939

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1361}}^1$

素因数の和:1419

約数の個数: 32

約数和(自身を含む): 29288448

約数和(自身を除く): 11188509

約数列:

[1, 3, 11, 13, 31, 33, 39, 93, 143, 341, 403, 429, 1023, 1209, 1361, 4083, 4433, 13299, 14971, 17693, 42191, 44913, 53079, 126573, 194623, 464101, 548483, 583869, 1392303, 1645449, 6033313, 18099939]

約数ペア:

[(1, 18099939), (3, 6033313), (11, 1645449), (13, 1392303), (31, 583869), (33, 548483), (39, 464101), (93, 194623), (143, 126573), (341, 53079), (403, 44913), (429, 42191), (1023, 17693), (1209, 14971), (1361, 13299), (4083, 4433)]