25881966

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1951}}^1$

素因数の和:2037

約数の個数: 48

約数和(自身を含む): 62120448

約数和(自身を除く): 36238482

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 67, 99, 134, 198, 201, 402, 603, 737, 1206, 1474, 1951, 2211, 3902, 4422, 5853, 6633, 11706, 13266, 17559, 21461, 35118, 42922, 64383, 128766, 130717, 193149, 261434, 386298, 392151, 784302, 1176453, 1437887, 2352906, 2875774, 4313661, 8627322, 12940983, 25881966]

約数ペア:

[(1, 25881966), (2, 12940983), (3, 8627322), (6, 4313661), (9, 2875774), (11, 2352906), (18, 1437887), (22, 1176453), (33, 784302), (66, 392151), (67, 386298), (99, 261434), (134, 193149), (198, 130717), (201, 128766), (402, 64383), (603, 42922), (737, 35118), (1206, 21461), (1474, 17559), (1951, 13266), (2211, 11706), (3902, 6633), (4422, 5853)]