2178036

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:130

約数の個数: 96

約数和(自身を含む): 6702080

約数和(自身を除く): 4524044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 43, 54, 63, 67, 84, 86, 108, 126, 129, 134, 172, 189, 201, 252, 258, 268, 301, 378, 387, 402, 469, 516, 602, 603, 756, 774, 804, 903, 938, 1161, 1204, 1206, 1407, 1548, 1806, 1809, 1876, 2322, 2412, 2709, 2814, 2881, 3612, 3618, 4221, 4644, 5418, 5628, 5762, 7236, 8127, 8442, 8643, 10836, 11524, 12663, 16254, 16884, 17286, 20167, 25326, 25929, 32508, 34572, 40334, 50652, 51858, 60501, 77787, 80668, 103716, 121002, 155574, 181503, 242004, 311148, 363006, 544509, 726012, 1089018, 2178036]

約数ペア:

[(1, 2178036), (2, 1089018), (3, 726012), (4, 544509), (6, 363006), (7, 311148), (9, 242004), (12, 181503), (14, 155574), (18, 121002), (21, 103716), (27, 80668), (28, 77787), (36, 60501), (42, 51858), (43, 50652), (54, 40334), (63, 34572), (67, 32508), (84, 25929), (86, 25326), (108, 20167), (126, 17286), (129, 16884), (134, 16254), (172, 12663), (189, 11524), (201, 10836), (252, 8643), (258, 8442), (268, 8127), (301, 7236), (378, 5762), (387, 5628), (402, 5418), (469, 4644), (516, 4221), (602, 3618), (603, 3612), (756, 2881), (774, 2814), (804, 2709), (903, 2412), (938, 2322), (1161, 1876), (1204, 1809), (1206, 1806), (1407, 1548)]