25140852

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{63487}}^1$

素因数の和:63508

約数の個数: 36

約数和(自身を含む): 69328896

約数和(自身を除く): 44188044

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 63487, 126974, 190461, 253948, 380922, 571383, 698357, 761844, 1142766, 1396714, 2095071, 2285532, 2793428, 4190142, 6285213, 8380284, 12570426, 25140852]

約数ペア:

[(1, 25140852), (2, 12570426), (3, 8380284), (4, 6285213), (6, 4190142), (9, 2793428), (11, 2285532), (12, 2095071), (18, 1396714), (22, 1142766), (33, 761844), (36, 698357), (44, 571383), (66, 380922), (99, 253948), (132, 190461), (198, 126974), (396, 63487)]