21276732

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{93319}}^1$

素因数の和:93345

約数の個数: 24

約数和(自身を含む): 52259200

約数和(自身を除く): 30982468

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 93319, 186638, 279957, 373276, 559914, 1119828, 1773061, 3546122, 5319183, 7092244, 10638366, 21276732]

約数ペア:

[(1, 21276732), (2, 10638366), (3, 7092244), (4, 5319183), (6, 3546122), (12, 1773061), (19, 1119828), (38, 559914), (57, 373276), (76, 279957), (114, 186638), (228, 93319)]