17996874998

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1949}}^1\times {\mathrm{4271}}^1$

素因数の和:6292

約数の個数: 32

約数和(自身を含む): 28789862400

約数和(自身を除く): 10792987402

約数列:

[1, 2, 23, 46, 47, 94, 1081, 1949, 2162, 3898, 4271, 8542, 44827, 89654, 91603, 98233, 183206, 196466, 200737, 401474, 2106869, 4213738, 4616951, 8324179, 9233902, 16648358, 191456117, 382912234, 391236413, 782472826, 8998437499, 17996874998]

約数ペア:

[(1, 17996874998), (2, 8998437499), (23, 782472826), (46, 391236413), (47, 382912234), (94, 191456117), (1081, 16648358), (1949, 9233902), (2162, 8324179), (3898, 4616951), (4271, 4213738), (8542, 2106869), (44827, 401474), (89654, 200737), (91603, 196466), (98233, 183206)]