25238142

素因数分解:

$2^1\times 3^4\times {\mathrm{83}}^1\times {\mathrm{1877}}^1$

素因数の和:1974

約数の個数: 40

約数和(自身を含む): 57263976

約数和(自身を除く): 32025834

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 83, 162, 166, 249, 498, 747, 1494, 1877, 2241, 3754, 4482, 5631, 6723, 11262, 13446, 16893, 33786, 50679, 101358, 152037, 155791, 304074, 311582, 467373, 934746, 1402119, 2804238, 4206357, 8412714, 12619071, 25238142]

約数ペア:

[(1, 25238142), (2, 12619071), (3, 8412714), (6, 4206357), (9, 2804238), (18, 1402119), (27, 934746), (54, 467373), (81, 311582), (83, 304074), (162, 155791), (166, 152037), (249, 101358), (498, 50679), (747, 33786), (1494, 16893), (1877, 13446), (2241, 11262), (3754, 6723), (4482, 5631)]