18594394

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:335

約数の個数: 48

約数和(自身を含む): 35838720

約数和(自身を除く): 17244326

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 169, 182, 203, 271, 338, 377, 406, 542, 754, 1183, 1897, 2366, 2639, 3523, 3794, 4901, 5278, 7046, 7859, 9802, 15718, 24661, 34307, 45799, 49322, 55013, 68614, 91598, 102167, 110026, 204334, 320593, 641186, 715169, 1328171, 1430338, 2656342, 9297197, 18594394]

約数ペア:

[(1, 18594394), (2, 9297197), (7, 2656342), (13, 1430338), (14, 1328171), (26, 715169), (29, 641186), (58, 320593), (91, 204334), (169, 110026), (182, 102167), (203, 91598), (271, 68614), (338, 55013), (377, 49322), (406, 45799), (542, 34307), (754, 24661), (1183, 15718), (1897, 9802), (2366, 7859), (2639, 7046), (3523, 5278), (3794, 4901)]