18607493948

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{1026677}}^1$

素因数の和:1026901

約数の個数: 24

約数和(自身を含む): 34151416992

約数和(自身を除く): 15543923044

約数列:

[1, 2, 4, 23, 46, 92, 197, 394, 788, 4531, 9062, 18124, 1026677, 2053354, 4106708, 23613571, 47227142, 94454284, 202255369, 404510738, 809021476, 4651873487, 9303746974, 18607493948]

約数ペア:

[(1, 18607493948), (2, 9303746974), (4, 4651873487), (23, 809021476), (46, 404510738), (92, 202255369), (197, 94454284), (394, 47227142), (788, 23613571), (4531, 4106708), (9062, 2053354), (18124, 1026677)]