297969426

素因数分解:

$2^1\times 3^2\times {\mathrm{239}}^1\times {\mathrm{69263}}^1$

素因数の和:69510

約数の個数: 24

約数和(自身を含む): 648311040

約数和(自身を除く): 350341614

約数列:

[1, 2, 3, 6, 9, 18, 239, 478, 717, 1434, 2151, 4302, 69263, 138526, 207789, 415578, 623367, 1246734, 16553857, 33107714, 49661571, 99323142, 148984713, 297969426]

約数ペア:

[(1, 297969426), (2, 148984713), (3, 99323142), (6, 49661571), (9, 33107714), (18, 16553857), (239, 1246734), (478, 623367), (717, 415578), (1434, 207789), (2151, 138526), (4302, 69263)]