858554442

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{8677}}^1$

素因数の和:8947

約数の個数: 48

約数和(自身を含む): 1949425920

約数和(自身を除く): 1090871478

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 239, 414, 478, 717, 1434, 2151, 4302, 5497, 8677, 10994, 16491, 17354, 26031, 32982, 49473, 52062, 78093, 98946, 156186, 199571, 399142, 598713, 1197426, 1796139, 2073803, 3592278, 4147606, 6221409, 12442818, 18664227, 37328454, 47697469, 95394938, 143092407, 286184814, 429277221, 858554442]

約数ペア:

[(1, 858554442), (2, 429277221), (3, 286184814), (6, 143092407), (9, 95394938), (18, 47697469), (23, 37328454), (46, 18664227), (69, 12442818), (138, 6221409), (207, 4147606), (239, 3592278), (414, 2073803), (478, 1796139), (717, 1197426), (1434, 598713), (2151, 399142), (4302, 199571), (5497, 156186), (8677, 98946), (10994, 78093), (16491, 52062), (17354, 49473), (26031, 32982)]