81482148

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{205763}}^1$

素因数の和:205784

約数の個数: 36

約数和(自身を含む): 224694288

約数和(自身を除く): 143212140

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 205763, 411526, 617289, 823052, 1234578, 1851867, 2263393, 2469156, 3703734, 4526786, 6790179, 7407468, 9053572, 13580358, 20370537, 27160716, 40741074, 81482148]

約数ペア:

[(1, 81482148), (2, 40741074), (3, 27160716), (4, 20370537), (6, 13580358), (9, 9053572), (11, 7407468), (12, 6790179), (18, 4526786), (22, 3703734), (33, 2469156), (36, 2263393), (44, 1851867), (66, 1234578), (99, 823052), (132, 617289), (198, 411526), (396, 205763)]