47981574

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{140297}}^1$

素因数の和:140324

約数の個数: 24

約数和(自身を含む): 109432440

約数和(自身を除く): 61450866

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 140297, 280594, 420891, 841782, 1262673, 2525346, 2665643, 5331286, 7996929, 15993858, 23990787, 47981574]

約数ペア:

[(1, 47981574), (2, 23990787), (3, 15993858), (6, 7996929), (9, 5331286), (18, 2665643), (19, 2525346), (38, 1262673), (57, 841782), (114, 420891), (171, 280594), (342, 140297)]