12855474

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{4549}}^1$

素因数の和:4714

約数の個数: 24

約数和(自身を含む): 28037100

約数和(自身を除く): 15181626

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 4549, 9098, 13647, 27294, 40941, 81882, 714193, 1428386, 2142579, 4285158, 6427737, 12855474]

約数ペア:

[(1, 12855474), (2, 6427737), (3, 4285158), (6, 2142579), (9, 1428386), (18, 714193), (157, 81882), (314, 40941), (471, 27294), (942, 13647), (1413, 9098), (2826, 4549)]