180212802

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{35461}}^1$

素因数の和:35495

約数の個数: 48

約数和(自身を含む): 452778816

約数和(自身を除く): 272566014

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 121, 154, 231, 242, 363, 462, 726, 847, 1694, 2541, 5082, 35461, 70922, 106383, 212766, 248227, 390071, 496454, 744681, 780142, 1170213, 1489362, 2340426, 2730497, 4290781, 5460994, 8191491, 8581562, 12872343, 16382982, 25744686, 30035467, 60070934, 90106401, 180212802]

約数ペア:

[(1, 180212802), (2, 90106401), (3, 60070934), (6, 30035467), (7, 25744686), (11, 16382982), (14, 12872343), (21, 8581562), (22, 8191491), (33, 5460994), (42, 4290781), (66, 2730497), (77, 2340426), (121, 1489362), (154, 1170213), (231, 780142), (242, 744681), (363, 496454), (462, 390071), (726, 248227), (847, 212766), (1694, 106383), (2541, 70922), (5082, 35461)]