10257282

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{641}}^1$

素因数の和:783

約数の個数: 48

約数和(自身を含む): 25638912

約数和(自身を除く): 15381630

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 127, 254, 381, 641, 762, 889, 1143, 1282, 1778, 1923, 2286, 2667, 3846, 4487, 5334, 5769, 8001, 8974, 11538, 13461, 16002, 26922, 40383, 80766, 81407, 162814, 244221, 488442, 569849, 732663, 1139698, 1465326, 1709547, 3419094, 5128641, 10257282]

約数ペア:

[(1, 10257282), (2, 5128641), (3, 3419094), (6, 1709547), (7, 1465326), (9, 1139698), (14, 732663), (18, 569849), (21, 488442), (42, 244221), (63, 162814), (126, 81407), (127, 80766), (254, 40383), (381, 26922), (641, 16002), (762, 13461), (889, 11538), (1143, 8974), (1282, 8001), (1778, 5769), (1923, 5334), (2286, 4487), (2667, 3846)]