21221375982

素因数分解:

$2^1\times 3^1\times {\mathrm{241}}^1\times {\mathrm{14675917}}^1$

素因数の和:14676163

約数の個数: 16

約数和(自身を含む): 42618865872

約数和(自身を除く): 21397489890

約数列:

[1, 2, 3, 6, 241, 482, 723, 1446, 14675917, 29351834, 44027751, 88055502, 3536895997, 7073791994, 10610687991, 21221375982]

約数ペア:

[(1, 21221375982), (2, 10610687991), (3, 7073791994), (6, 3536895997), (241, 88055502), (482, 44027751), (723, 29351834), (1446, 14675917)]