28772478

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{228353}}^1$

素因数の和:228368

約数の個数: 24

約数和(自身を含む): 71246448

約数和(自身を除く): 42473970

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 228353, 456706, 685059, 1370118, 1598471, 2055177, 3196942, 4110354, 4795413, 9590826, 14386239, 28772478]

約数ペア:

[(1, 28772478), (2, 14386239), (3, 9590826), (6, 4795413), (7, 4110354), (9, 3196942), (14, 2055177), (18, 1598471), (21, 1370118), (42, 685059), (63, 456706), (126, 228353)]