19734426

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{3037}}^1$

素因数の和:3083

約数の個数: 36

約数和(自身を含む): 45141642

約数和(自身を除く): 25407216

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 361, 722, 1083, 2166, 3037, 3249, 6074, 6498, 9111, 18222, 27333, 54666, 57703, 115406, 173109, 346218, 519327, 1038654, 1096357, 2192714, 3289071, 6578142, 9867213, 19734426]

約数ペア:

[(1, 19734426), (2, 9867213), (3, 6578142), (6, 3289071), (9, 2192714), (18, 1096357), (19, 1038654), (38, 519327), (57, 346218), (114, 173109), (171, 115406), (342, 57703), (361, 54666), (722, 27333), (1083, 18222), (2166, 9111), (3037, 6498), (3249, 6074)]