28745514

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{228139}}^1$

素因数の和:228154

約数の個数: 24

約数和(自身を含む): 71179680

約数和(自身を除く): 42434166

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 228139, 456278, 684417, 1368834, 1596973, 2053251, 3193946, 4106502, 4790919, 9581838, 14372757, 28745514]

約数ペア:

[(1, 28745514), (2, 14372757), (3, 9581838), (6, 4790919), (7, 4106502), (9, 3193946), (14, 2053251), (18, 1596973), (21, 1368834), (42, 684417), (63, 456278), (126, 228139)]