31570014

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{167}}^1\times {\mathrm{643}}^1$

素因数の和:829

約数の個数: 48

約数和(自身を含む): 74003328

約数和(自身を除く): 42433314

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 167, 294, 334, 501, 643, 1002, 1169, 1286, 1929, 2338, 3507, 3858, 4501, 7014, 8183, 9002, 13503, 16366, 24549, 27006, 31507, 49098, 63014, 94521, 107381, 189042, 214762, 322143, 644286, 751667, 1503334, 2255001, 4510002, 5261669, 10523338, 15785007, 31570014]

約数ペア:

[(1, 31570014), (2, 15785007), (3, 10523338), (6, 5261669), (7, 4510002), (14, 2255001), (21, 1503334), (42, 751667), (49, 644286), (98, 322143), (147, 214762), (167, 189042), (294, 107381), (334, 94521), (501, 63014), (643, 49098), (1002, 31507), (1169, 27006), (1286, 24549), (1929, 16366), (2338, 13503), (3507, 9002), (3858, 8183), (4501, 7014)]