123540426

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{96667}}^1$

素因数の和:96746

約数の個数: 24

約数和(自身を含む): 271443744

約数和(自身を除く): 147903318

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 96667, 193334, 290001, 580002, 870003, 1740006, 6863357, 13726714, 20590071, 41180142, 61770213, 123540426]

約数ペア:

[(1, 123540426), (2, 61770213), (3, 41180142), (6, 20590071), (9, 13726714), (18, 6863357), (71, 1740006), (142, 870003), (213, 580002), (426, 290001), (639, 193334), (1278, 96667)]