1087541406

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{691}}^1\times {\mathrm{12491}}^1$

素因数の和:13197

約数の個数: 48

約数和(自身を含む): 2697072768

約数和(自身を除く): 1609531362

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 691, 1382, 2073, 4146, 4837, 6219, 9674, 12438, 12491, 14511, 24982, 29022, 37473, 43533, 74946, 87066, 87437, 112419, 174874, 224838, 262311, 524622, 786933, 1573866, 8631281, 17262562, 25893843, 51787686, 60418967, 77681529, 120837934, 155363058, 181256901, 362513802, 543770703, 1087541406]

約数ペア:

[(1, 1087541406), (2, 543770703), (3, 362513802), (6, 181256901), (7, 155363058), (9, 120837934), (14, 77681529), (18, 60418967), (21, 51787686), (42, 25893843), (63, 17262562), (126, 8631281), (691, 1573866), (1382, 786933), (2073, 524622), (4146, 262311), (4837, 224838), (6219, 174874), (9674, 112419), (12438, 87437), (12491, 87066), (14511, 74946), (24982, 43533), (29022, 37473)]