31482318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{14143}}^1$

素因数の和:14208

約数の個数: 32

約数和(自身を含む): 73322496

約数和(自身を除く): 41840178

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 14143, 28286, 42429, 84858, 99001, 198002, 297003, 594006, 749579, 1499158, 2248737, 4497474, 5247053, 10494106, 15741159, 31482318]

約数ペア:

[(1, 31482318), (2, 15741159), (3, 10494106), (6, 5247053), (7, 4497474), (14, 2248737), (21, 1499158), (42, 749579), (53, 594006), (106, 297003), (159, 198002), (318, 99001), (371, 84858), (742, 42429), (1113, 28286), (2226, 14143)]