21593598

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2741}}^1$

素因数の和:2860

約数の個数: 32

約数和(自身を含む): 46986912

約数和(自身を除く): 25393314

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 101, 202, 303, 606, 1313, 2626, 2741, 3939, 5482, 7878, 8223, 16446, 35633, 71266, 106899, 213798, 276841, 553682, 830523, 1661046, 3598933, 7197866, 10796799, 21593598]

約数ペア:

[(1, 21593598), (2, 10796799), (3, 7197866), (6, 3598933), (13, 1661046), (26, 830523), (39, 553682), (78, 276841), (101, 213798), (202, 106899), (303, 71266), (606, 35633), (1313, 16446), (2626, 8223), (2741, 7878), (3939, 5482)]