25453278

素因数分解:

$2^1\times 3^5\times {\mathrm{83}}^1\times {\mathrm{631}}^1$

素因数の和:731

約数の個数: 48

約数和(自身を含む): 57972096

約数和(自身を除く): 32518818

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 83, 162, 166, 243, 249, 486, 498, 631, 747, 1262, 1494, 1893, 2241, 3786, 4482, 5679, 6723, 11358, 13446, 17037, 20169, 34074, 40338, 51111, 52373, 102222, 104746, 153333, 157119, 306666, 314238, 471357, 942714, 1414071, 2828142, 4242213, 8484426, 12726639, 25453278]

約数ペア:

[(1, 25453278), (2, 12726639), (3, 8484426), (6, 4242213), (9, 2828142), (18, 1414071), (27, 942714), (54, 471357), (81, 314238), (83, 306666), (162, 157119), (166, 153333), (243, 104746), (249, 102222), (486, 52373), (498, 51111), (631, 40338), (747, 34074), (1262, 20169), (1494, 17037), (1893, 13446), (2241, 11358), (3786, 6723), (4482, 5679)]