18201516

素因数分解:

$2^2\times 3^1\times {\mathrm{251}}^1\times {\mathrm{6043}}^1$

素因数の和:6301

約数の個数: 24

約数和(自身を含む): 42646464

約数和(自身を除く): 24444948

約数列:

[1, 2, 3, 4, 6, 12, 251, 502, 753, 1004, 1506, 3012, 6043, 12086, 18129, 24172, 36258, 72516, 1516793, 3033586, 4550379, 6067172, 9100758, 18201516]

約数ペア:

[(1, 18201516), (2, 9100758), (3, 6067172), (4, 4550379), (6, 3033586), (12, 1516793), (251, 72516), (502, 36258), (753, 24172), (1004, 18129), (1506, 12086), (3012, 6043)]