17490452546

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3169}}^1\times {\mathrm{20749}}^1$

素因数の和:23946

約数の個数: 32

約数和(自身を含む): 31573200000

約数和(自身を除く): 14082747454

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 3169, 6338, 20749, 22183, 41498, 44366, 60211, 120422, 145243, 290486, 394231, 421477, 788462, 842954, 2759617, 5519234, 65753581, 131507162, 460275067, 920550134, 1249318039, 2498636078, 8745226273, 17490452546]

約数ペア:

[(1, 17490452546), (2, 8745226273), (7, 2498636078), (14, 1249318039), (19, 920550134), (38, 460275067), (133, 131507162), (266, 65753581), (3169, 5519234), (6338, 2759617), (20749, 842954), (22183, 788462), (41498, 421477), (44366, 394231), (60211, 290486), (120422, 145243)]