15649956

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:310

約数の個数: 96

約数和(自身を含む): 47022080

約数和(自身を除く): 31372124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 127, 163, 189, 252, 254, 326, 378, 381, 489, 508, 652, 756, 762, 889, 978, 1141, 1143, 1467, 1524, 1778, 1956, 2282, 2286, 2667, 2934, 3423, 3429, 3556, 4401, 4564, 4572, 5334, 5868, 6846, 6858, 8001, 8802, 10269, 10668, 13692, 13716, 16002, 17604, 20538, 20701, 24003, 30807, 32004, 41076, 41402, 48006, 61614, 62103, 82804, 96012, 123228, 124206, 144907, 186309, 248412, 289814, 372618, 434721, 558927, 579628, 745236, 869442, 1117854, 1304163, 1738884, 2235708, 2608326, 3912489, 5216652, 7824978, 15649956]

約数ペア:

[(1, 15649956), (2, 7824978), (3, 5216652), (4, 3912489), (6, 2608326), (7, 2235708), (9, 1738884), (12, 1304163), (14, 1117854), (18, 869442), (21, 745236), (27, 579628), (28, 558927), (36, 434721), (42, 372618), (54, 289814), (63, 248412), (84, 186309), (108, 144907), (126, 124206), (127, 123228), (163, 96012), (189, 82804), (252, 62103), (254, 61614), (326, 48006), (378, 41402), (381, 41076), (489, 32004), (508, 30807), (652, 24003), (756, 20701), (762, 20538), (889, 17604), (978, 16002), (1141, 13716), (1143, 13692), (1467, 10668), (1524, 10269), (1778, 8802), (1956, 8001), (2282, 6858), (2286, 6846), (2667, 5868), (2934, 5334), (3423, 4572), (3429, 4564), (3556, 4401)]