8972652

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{509}}^1$

素因数の和:642

約数の個数: 48

約数和(自身を含む): 22790880

約数和(自身を除く): 13818228

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 113, 156, 226, 339, 452, 509, 678, 1018, 1356, 1469, 1527, 2036, 2938, 3054, 4407, 5876, 6108, 6617, 8814, 13234, 17628, 19851, 26468, 39702, 57517, 79404, 115034, 172551, 230068, 345102, 690204, 747721, 1495442, 2243163, 2990884, 4486326, 8972652]

約数ペア:

[(1, 8972652), (2, 4486326), (3, 2990884), (4, 2243163), (6, 1495442), (12, 747721), (13, 690204), (26, 345102), (39, 230068), (52, 172551), (78, 115034), (113, 79404), (156, 57517), (226, 39702), (339, 26468), (452, 19851), (509, 17628), (678, 13234), (1018, 8814), (1356, 6617), (1469, 6108), (1527, 5876), (2036, 4407), (2938, 3054)]