18379924

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{3037}}^1$

素因数の和:3147

約数の個数: 24

約数和(自身を含む): 34450920

約数和(自身を除く): 16070996

約数列:

[1, 2, 4, 17, 34, 68, 89, 178, 356, 1513, 3026, 3037, 6052, 6074, 12148, 51629, 103258, 206516, 270293, 540586, 1081172, 4594981, 9189962, 18379924]

約数ペア:

[(1, 18379924), (2, 9189962), (4, 4594981), (17, 1081172), (34, 540586), (68, 270293), (89, 206516), (178, 103258), (356, 51629), (1513, 12148), (3026, 6074), (3037, 6052)]