21852006

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{6247}}^1$

素因数の和:6316

約数の個数: 32

約数和(自身を含む): 48584448

約数和(自身を除く): 26732442

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 106, 159, 318, 583, 1166, 1749, 3498, 6247, 12494, 18741, 37482, 68717, 137434, 206151, 331091, 412302, 662182, 993273, 1986546, 3642001, 7284002, 10926003, 21852006]

約数ペア:

[(1, 21852006), (2, 10926003), (3, 7284002), (6, 3642001), (11, 1986546), (22, 993273), (33, 662182), (53, 412302), (66, 331091), (106, 206151), (159, 137434), (318, 68717), (583, 37482), (1166, 18741), (1749, 12494), (3498, 6247)]