26856414

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{571}}^1$

素因数の和:662

約数の個数: 64

約数和(自身を含む): 65345280

約数和(自身を除く): 38488866

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 67, 78, 117, 134, 201, 234, 351, 402, 571, 603, 702, 871, 1142, 1206, 1713, 1742, 1809, 2613, 3426, 3618, 5139, 5226, 7423, 7839, 10278, 14846, 15417, 15678, 22269, 23517, 30834, 38257, 44538, 47034, 66807, 76514, 114771, 133614, 200421, 229542, 344313, 400842, 497341, 688626, 994682, 1032939, 1492023, 2065878, 2984046, 4476069, 8952138, 13428207, 26856414]

約数ペア:

[(1, 26856414), (2, 13428207), (3, 8952138), (6, 4476069), (9, 2984046), (13, 2065878), (18, 1492023), (26, 1032939), (27, 994682), (39, 688626), (54, 497341), (67, 400842), (78, 344313), (117, 229542), (134, 200421), (201, 133614), (234, 114771), (351, 76514), (402, 66807), (571, 47034), (603, 44538), (702, 38257), (871, 30834), (1142, 23517), (1206, 22269), (1713, 15678), (1742, 15417), (1809, 14846), (2613, 10278), (3426, 7839), (3618, 7423), (5139, 5226)]