18109494

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{8599}}^1$

素因数の和:8626

約数の個数: 40

約数和(自身を含む): 43705200

約数和(自身を除く): 25595706

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 8599, 17198, 25797, 51594, 77391, 111787, 154782, 223574, 232173, 335361, 464346, 670722, 696519, 1006083, 1393038, 2012166, 3018249, 6036498, 9054747, 18109494]

約数ペア:

[(1, 18109494), (2, 9054747), (3, 6036498), (6, 3018249), (9, 2012166), (13, 1393038), (18, 1006083), (26, 696519), (27, 670722), (39, 464346), (54, 335361), (78, 232173), (81, 223574), (117, 154782), (162, 111787), (234, 77391), (351, 51594), (702, 25797), (1053, 17198), (2106, 8599)]