25331166

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1583}}^1$

素因数の和:1725

約数の個数: 48

約数和(自身を含む): 63258624

約数和(自身を除く): 37927458

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 127, 254, 381, 762, 889, 1143, 1583, 1778, 2286, 2667, 3166, 4749, 5334, 8001, 9498, 11081, 14247, 16002, 22162, 28494, 33243, 66486, 99729, 199458, 201041, 402082, 603123, 1206246, 1407287, 1809369, 2814574, 3618738, 4221861, 8443722, 12665583, 25331166]

約数ペア:

[(1, 25331166), (2, 12665583), (3, 8443722), (6, 4221861), (7, 3618738), (9, 2814574), (14, 1809369), (18, 1407287), (21, 1206246), (42, 603123), (63, 402082), (126, 201041), (127, 199458), (254, 99729), (381, 66486), (762, 33243), (889, 28494), (1143, 22162), (1583, 16002), (1778, 14247), (2286, 11081), (2667, 9498), (3166, 8001), (4749, 5334)]