18389124

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{39293}}^1$

素因数の和:39316

約数の個数: 36

約数和(自身を含む): 50060556

約数和(自身を除く): 31671432

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 39293, 78586, 117879, 157172, 235758, 353637, 471516, 510809, 707274, 1021618, 1414548, 1532427, 2043236, 3064854, 4597281, 6129708, 9194562, 18389124]

約数ペア:

[(1, 18389124), (2, 9194562), (3, 6129708), (4, 4597281), (6, 3064854), (9, 2043236), (12, 1532427), (13, 1414548), (18, 1021618), (26, 707274), (36, 510809), (39, 471516), (52, 353637), (78, 235758), (117, 157172), (156, 117879), (234, 78586), (468, 39293)]