25342218

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{859}}^1$

素因数の和:1027

約数の個数: 48

約数和(自身を含む): 60372000

約数和(自身を除く): 35029782

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 149, 198, 298, 447, 859, 894, 1341, 1639, 1718, 2577, 2682, 3278, 4917, 5154, 7731, 9449, 9834, 14751, 15462, 18898, 28347, 29502, 56694, 85041, 127991, 170082, 255982, 383973, 767946, 1151919, 1407901, 2303838, 2815802, 4223703, 8447406, 12671109, 25342218]

約数ペア:

[(1, 25342218), (2, 12671109), (3, 8447406), (6, 4223703), (9, 2815802), (11, 2303838), (18, 1407901), (22, 1151919), (33, 767946), (66, 383973), (99, 255982), (149, 170082), (198, 127991), (298, 85041), (447, 56694), (859, 29502), (894, 28347), (1341, 18898), (1639, 15462), (1718, 14751), (2577, 9834), (2682, 9449), (3278, 7731), (4917, 5154)]