31122252

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{5881}}^1$

素因数の和:5908

約数の個数: 72

約数和(自身を含む): 93876720

約数和(自身を除く): 62754468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 5881, 11762, 17643, 23524, 35286, 41167, 52929, 70572, 82334, 105858, 123501, 158787, 164668, 211716, 247002, 288169, 317574, 370503, 494004, 576338, 635148, 741006, 864507, 1111509, 1152676, 1482012, 1729014, 2223018, 2593521, 3458028, 4446036, 5187042, 7780563, 10374084, 15561126, 31122252]

約数ペア:

[(1, 31122252), (2, 15561126), (3, 10374084), (4, 7780563), (6, 5187042), (7, 4446036), (9, 3458028), (12, 2593521), (14, 2223018), (18, 1729014), (21, 1482012), (27, 1152676), (28, 1111509), (36, 864507), (42, 741006), (49, 635148), (54, 576338), (63, 494004), (84, 370503), (98, 317574), (108, 288169), (126, 247002), (147, 211716), (189, 164668), (196, 158787), (252, 123501), (294, 105858), (378, 82334), (441, 70572), (588, 52929), (756, 41167), (882, 35286), (1323, 23524), (1764, 17643), (2646, 11762), (5292, 5881)]