12900006

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{34127}}^1$

素因数の和:34145

約数の個数: 32

約数和(自身を含む): 32762880

約数和(自身を除く): 19862874

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 34127, 68254, 102381, 204762, 238889, 307143, 477778, 614286, 716667, 921429, 1433334, 1842858, 2150001, 4300002, 6450003, 12900006]

約数ペア:

[(1, 12900006), (2, 6450003), (3, 4300002), (6, 2150001), (7, 1842858), (9, 1433334), (14, 921429), (18, 716667), (21, 614286), (27, 477778), (42, 307143), (54, 238889), (63, 204762), (126, 102381), (189, 68254), (378, 34127)]