31100166

素因数分解:

$2^1\times 3^3\times {\mathrm{269}}^1\times {\mathrm{2141}}^1$

素因数の和:2421

約数の個数: 32

約数和(自身を含む): 69400800

約数和(自身を除く): 38300634

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 269, 538, 807, 1614, 2141, 2421, 4282, 4842, 6423, 7263, 12846, 14526, 19269, 38538, 57807, 115614, 575929, 1151858, 1727787, 3455574, 5183361, 10366722, 15550083, 31100166]

約数ペア:

[(1, 31100166), (2, 15550083), (3, 10366722), (6, 5183361), (9, 3455574), (18, 1727787), (27, 1151858), (54, 575929), (269, 115614), (538, 57807), (807, 38538), (1614, 19269), (2141, 14526), (2421, 12846), (4282, 7263), (4842, 6423)]