18243094

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:492

約数の個数: 24

約数和(自身を含む): 29344392

約数和(自身を除く): 11101298

約数列:

[1, 2, 23, 43, 46, 86, 401, 529, 802, 989, 1058, 1978, 9223, 17243, 18446, 22747, 34486, 45494, 212129, 396589, 424258, 793178, 9121547, 18243094]

約数ペア:

[(1, 18243094), (2, 9121547), (23, 793178), (43, 424258), (46, 396589), (86, 212129), (401, 45494), (529, 34486), (802, 22747), (989, 18446), (1058, 17243), (1978, 9223)]