1331838

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{3217}}^1$

素因数の和:3248

約数の個数: 24

約数和(自身を含む): 3012048

約数和(自身を除く): 1680210

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 3217, 6434, 9651, 19302, 28953, 57906, 73991, 147982, 221973, 443946, 665919, 1331838]

約数ペア:

[(1, 1331838), (2, 665919), (3, 443946), (6, 221973), (9, 147982), (18, 73991), (23, 57906), (46, 28953), (69, 19302), (138, 9651), (207, 6434), (414, 3217)]