9911388

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1499}}^1$

素因数の和:1554

約数の個数: 48

約数和(自身を含む): 25200000

約数和(自身を除く): 15288612

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 38, 57, 58, 76, 87, 114, 116, 174, 228, 348, 551, 1102, 1499, 1653, 2204, 2998, 3306, 4497, 5996, 6612, 8994, 17988, 28481, 43471, 56962, 85443, 86942, 113924, 130413, 170886, 173884, 260826, 341772, 521652, 825949, 1651898, 2477847, 3303796, 4955694, 9911388]

約数ペア:

[(1, 9911388), (2, 4955694), (3, 3303796), (4, 2477847), (6, 1651898), (12, 825949), (19, 521652), (29, 341772), (38, 260826), (57, 173884), (58, 170886), (76, 130413), (87, 113924), (114, 86942), (116, 85443), (174, 56962), (228, 43471), (348, 28481), (551, 17988), (1102, 8994), (1499, 6612), (1653, 5996), (2204, 4497), (2998, 3306)]