7953894

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1789}}^1$

素因数の和:1829

約数の個数: 48

約数和(自身を含む): 19546800

約数和(自身を除く): 11592906

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 1789, 2223, 3578, 4446, 5367, 10734, 16101, 23257, 32202, 33991, 46514, 67982, 69771, 101973, 139542, 203946, 209313, 305919, 418626, 441883, 611838, 883766, 1325649, 2651298, 3976947, 7953894]

約数ペア:

[(1, 7953894), (2, 3976947), (3, 2651298), (6, 1325649), (9, 883766), (13, 611838), (18, 441883), (19, 418626), (26, 305919), (38, 209313), (39, 203946), (57, 139542), (78, 101973), (114, 69771), (117, 67982), (171, 46514), (234, 33991), (247, 32202), (342, 23257), (494, 16101), (741, 10734), (1482, 5367), (1789, 4446), (2223, 3578)]