31126494

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{8929}}^1$

素因数の和:9024

約数の個数: 32

約数和(自身を含む): 72011520

約数和(自身を除く): 40885026

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 83, 166, 249, 498, 581, 1162, 1743, 3486, 8929, 17858, 26787, 53574, 62503, 125006, 187509, 375018, 741107, 1482214, 2223321, 4446642, 5187749, 10375498, 15563247, 31126494]

約数ペア:

[(1, 31126494), (2, 15563247), (3, 10375498), (6, 5187749), (7, 4446642), (14, 2223321), (21, 1482214), (42, 741107), (83, 375018), (166, 187509), (249, 125006), (498, 62503), (581, 53574), (1162, 26787), (1743, 17858), (3486, 8929)]