127929474

素因数分解:

$2^1\times 3^2\times {\mathrm{409}}^1\times {\mathrm{17377}}^1$

素因数の和:17794

約数の個数: 24

約数和(自身を含む): 277874220

約数和(自身を除く): 149944746

約数列:

[1, 2, 3, 6, 9, 18, 409, 818, 1227, 2454, 3681, 7362, 17377, 34754, 52131, 104262, 156393, 312786, 7107193, 14214386, 21321579, 42643158, 63964737, 127929474]

約数ペア:

[(1, 127929474), (2, 63964737), (3, 42643158), (6, 21321579), (9, 14214386), (18, 7107193), (409, 312786), (818, 156393), (1227, 104262), (2454, 52131), (3681, 34754), (7362, 17377)]