17220852

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43487}}^1$

素因数の和:43508

約数の個数: 36

約数和(自身を含む): 47488896

約数和(自身を除く): 30268044

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 43487, 86974, 130461, 173948, 260922, 391383, 478357, 521844, 782766, 956714, 1435071, 1565532, 1913428, 2870142, 4305213, 5740284, 8610426, 17220852]

約数ペア:

[(1, 17220852), (2, 8610426), (3, 5740284), (4, 4305213), (6, 2870142), (9, 1913428), (11, 1565532), (12, 1435071), (18, 956714), (22, 782766), (33, 521844), (36, 478357), (44, 391383), (66, 260922), (99, 173948), (132, 130461), (198, 86974), (396, 43487)]