26913978

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5477}}^1$

素因数の和:5508

約数の個数: 64

約数和(自身を含む): 73624320

約数和(自身を除く): 46710342

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 5477, 10954, 16431, 32862, 38339, 49293, 71201, 76678, 98586, 115017, 142402, 147879, 213603, 230034, 295758, 345051, 427206, 498407, 640809, 690102, 996814, 1035153, 1281618, 1495221, 1922427, 2070306, 2990442, 3844854, 4485663, 8971326, 13456989, 26913978]

約数ペア:

[(1, 26913978), (2, 13456989), (3, 8971326), (6, 4485663), (7, 3844854), (9, 2990442), (13, 2070306), (14, 1922427), (18, 1495221), (21, 1281618), (26, 1035153), (27, 996814), (39, 690102), (42, 640809), (54, 498407), (63, 427206), (78, 345051), (91, 295758), (117, 230034), (126, 213603), (182, 147879), (189, 142402), (234, 115017), (273, 98586), (351, 76678), (378, 71201), (546, 49293), (702, 38339), (819, 32862), (1638, 16431), (2457, 10954), (4914, 5477)]