12861996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9007}}^1$

素因数の和:9038

約数の個数: 48

約数和(自身を含む): 36320256

約数和(自身を除く): 23458260

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 9007, 18014, 27021, 36028, 54042, 63049, 108084, 126098, 153119, 189147, 252196, 306238, 378294, 459357, 612476, 756588, 918714, 1071833, 1837428, 2143666, 3215499, 4287332, 6430998, 12861996]

約数ペア:

[(1, 12861996), (2, 6430998), (3, 4287332), (4, 3215499), (6, 2143666), (7, 1837428), (12, 1071833), (14, 918714), (17, 756588), (21, 612476), (28, 459357), (34, 378294), (42, 306238), (51, 252196), (68, 189147), (84, 153119), (102, 126098), (119, 108084), (204, 63049), (238, 54042), (357, 36028), (476, 27021), (714, 18014), (1428, 9007)]