2021030634

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{278149}}^1$

素因数の和:278334

約数の個数: 32

約数和(自身を含む): 4646217600

約数和(自身を除く): 2625186966

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 173, 346, 519, 1038, 1211, 2422, 3633, 7266, 278149, 556298, 834447, 1668894, 1947043, 3894086, 5841129, 11682258, 48119777, 96239554, 144359331, 288718662, 336838439, 673676878, 1010515317, 2021030634]

約数ペア:

[(1, 2021030634), (2, 1010515317), (3, 673676878), (6, 336838439), (7, 288718662), (14, 144359331), (21, 96239554), (42, 48119777), (173, 11682258), (346, 5841129), (519, 3894086), (1038, 1947043), (1211, 1668894), (2422, 834447), (3633, 556298), (7266, 278149)]