312855018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{15551}}^1$

素因数の和:16042

約数の個数: 32

約数和(自身を含む): 716636160

約数和(自身を除く): 403781142

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 479, 958, 1437, 2874, 3353, 6706, 10059, 15551, 20118, 31102, 46653, 93306, 108857, 217714, 326571, 653142, 7448929, 14897858, 22346787, 44693574, 52142503, 104285006, 156427509, 312855018]

約数ペア:

[(1, 312855018), (2, 156427509), (3, 104285006), (6, 52142503), (7, 44693574), (14, 22346787), (21, 14897858), (42, 7448929), (479, 653142), (958, 326571), (1437, 217714), (2874, 108857), (3353, 93306), (6706, 46653), (10059, 31102), (15551, 20118)]