169326

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{409}}^1$

素因数の和:440

約数の個数: 24

約数和(自身を含む): 383760

約数和(自身を除く): 214434

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 409, 414, 818, 1227, 2454, 3681, 7362, 9407, 18814, 28221, 56442, 84663, 169326]

約数ペア:

[(1, 169326), (2, 84663), (3, 56442), (6, 28221), (9, 18814), (18, 9407), (23, 7362), (46, 3681), (69, 2454), (138, 1227), (207, 818), (409, 414)]