1540908

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{1861}}^1$

素因数の和:1894

約数の個数: 36

約数和(自身を含む): 4066608

約数和(自身を除く): 2525700

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 1861, 3722, 5583, 7444, 11166, 16749, 22332, 33498, 42803, 66996, 85606, 128409, 171212, 256818, 385227, 513636, 770454, 1540908]

約数ペア:

[(1, 1540908), (2, 770454), (3, 513636), (4, 385227), (6, 256818), (9, 171212), (12, 128409), (18, 85606), (23, 66996), (36, 42803), (46, 33498), (69, 22332), (92, 16749), (138, 11166), (207, 7444), (276, 5583), (414, 3722), (828, 1861)]