153847428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1831517}}^1$

素因数の和:1831531

約数の個数: 24

約数和(自身を含む): 410260032

約数和(自身を除く): 256412604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1831517, 3663034, 5494551, 7326068, 10989102, 12820619, 21978204, 25641238, 38461857, 51282476, 76923714, 153847428]

約数ペア:

[(1, 153847428), (2, 76923714), (3, 51282476), (4, 38461857), (6, 25641238), (7, 21978204), (12, 12820619), (14, 10989102), (21, 7326068), (28, 5494551), (42, 3663034), (84, 1831517)]