13440294

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{106669}}^1$

素因数の和:106684

約数の個数: 24

約数和(自身を含む): 33281040

約数和(自身を除く): 19840746

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 106669, 213338, 320007, 640014, 746683, 960021, 1493366, 1920042, 2240049, 4480098, 6720147, 13440294]

約数ペア:

[(1, 13440294), (2, 6720147), (3, 4480098), (6, 2240049), (7, 1920042), (9, 1493366), (14, 960021), (18, 746683), (21, 640014), (42, 320007), (63, 213338), (126, 106669)]