15709531615518

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{40879}}^1\times {\mathrm{169891}}^1$

素因数の和:210817

約数の個数: 64

約数和(自身を含む): 35003732198400

約数和(自身を除く): 19294200582882

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 40879, 81758, 122637, 169891, 245274, 339782, 509673, 531427, 1019346, 1062854, 1185491, 1594281, 2208583, 2370982, 3188562, 3556473, 4417166, 4926839, 6625749, 7112946, 9853678, 13251498, 14780517, 15411383, 29561034, 30822766, 46234149, 64048907, 92468298, 128097814, 192146721, 384293442, 6944974189, 13889948378, 20834922567, 41669845134, 90284664457, 180569328914, 201404251481, 270853993371, 402808502962, 541707986742, 604212754443, 1208425508886, 2618255269253, 5236510538506, 7854765807759, 15709531615518]

約数ペア:

[(1, 15709531615518), (2, 7854765807759), (3, 5236510538506), (6, 2618255269253), (13, 1208425508886), (26, 604212754443), (29, 541707986742), (39, 402808502962), (58, 270853993371), (78, 201404251481), (87, 180569328914), (174, 90284664457), (377, 41669845134), (754, 20834922567), (1131, 13889948378), (2262, 6944974189), (40879, 384293442), (81758, 192146721), (122637, 128097814), (169891, 92468298), (245274, 64048907), (339782, 46234149), (509673, 30822766), (531427, 29561034), (1019346, 15411383), (1062854, 14780517), (1185491, 13251498), (1594281, 9853678), (2208583, 7112946), (2370982, 6625749), (3188562, 4926839), (3556473, 4417166)]