18150004

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{743}}^1$

素因数の和:975

約数の個数: 24

約数和(自身を含む): 32997888

約数和(自身を除く): 14847884

約数列:

[1, 2, 4, 31, 62, 124, 197, 394, 743, 788, 1486, 2972, 6107, 12214, 23033, 24428, 46066, 92132, 146371, 292742, 585484, 4537501, 9075002, 18150004]

約数ペア:

[(1, 18150004), (2, 9075002), (4, 4537501), (31, 585484), (62, 292742), (124, 146371), (197, 92132), (394, 46066), (743, 24428), (788, 23033), (1486, 12214), (2972, 6107)]