18629478

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{147853}}^1$

素因数の和:147868

約数の個数: 24

約数和(自身を含む): 46130448

約数和(自身を除く): 27500970

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 147853, 295706, 443559, 887118, 1034971, 1330677, 2069942, 2661354, 3104913, 6209826, 9314739, 18629478]

約数ペア:

[(1, 18629478), (2, 9314739), (3, 6209826), (6, 3104913), (7, 2661354), (9, 2069942), (14, 1330677), (18, 1034971), (21, 887118), (42, 443559), (63, 295706), (126, 147853)]