212948604

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{537749}}^1$

素因数の和:537770

約数の個数: 36

約数和(自身を含む): 587223000

約数和(自身を除く): 374274396

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 537749, 1075498, 1613247, 2150996, 3226494, 4839741, 5915239, 6452988, 9679482, 11830478, 17745717, 19358964, 23660956, 35491434, 53237151, 70982868, 106474302, 212948604]

約数ペア:

[(1, 212948604), (2, 106474302), (3, 70982868), (4, 53237151), (6, 35491434), (9, 23660956), (11, 19358964), (12, 17745717), (18, 11830478), (22, 9679482), (33, 6452988), (36, 5915239), (44, 4839741), (66, 3226494), (99, 2150996), (132, 1613247), (198, 1075498), (396, 537749)]