16317882

素因数分解:

$2^1\times 3^3\times 7^3\times {\mathrm{881}}^1$

素因数の和:913

約数の個数: 64

約数和(自身を含む): 42336000

約数和(自身を除く): 26018118

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 343, 378, 441, 686, 881, 882, 1029, 1323, 1762, 2058, 2643, 2646, 3087, 5286, 6167, 6174, 7929, 9261, 12334, 15858, 18501, 18522, 23787, 37002, 43169, 47574, 55503, 86338, 111006, 129507, 166509, 259014, 302183, 333018, 388521, 604366, 777042, 906549, 1165563, 1813098, 2331126, 2719647, 5439294, 8158941, 16317882]

約数ペア:

[(1, 16317882), (2, 8158941), (3, 5439294), (6, 2719647), (7, 2331126), (9, 1813098), (14, 1165563), (18, 906549), (21, 777042), (27, 604366), (42, 388521), (49, 333018), (54, 302183), (63, 259014), (98, 166509), (126, 129507), (147, 111006), (189, 86338), (294, 55503), (343, 47574), (378, 43169), (441, 37002), (686, 23787), (881, 18522), (882, 18501), (1029, 15858), (1323, 12334), (1762, 9261), (2058, 7929), (2643, 6174), (2646, 6167), (3087, 5286)]