16982946

素因数分解:

$2^1\times 3^4\times {\mathrm{79}}^1\times {\mathrm{1327}}^1$

素因数の和:1420

約数の個数: 40

約数和(自身を含む): 38565120

約数和(自身を除く): 21582174

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 81, 158, 162, 237, 474, 711, 1327, 1422, 2133, 2654, 3981, 4266, 6399, 7962, 11943, 12798, 23886, 35829, 71658, 104833, 107487, 209666, 214974, 314499, 628998, 943497, 1886994, 2830491, 5660982, 8491473, 16982946]

約数ペア:

[(1, 16982946), (2, 8491473), (3, 5660982), (6, 2830491), (9, 1886994), (18, 943497), (27, 628998), (54, 314499), (79, 214974), (81, 209666), (158, 107487), (162, 104833), (237, 71658), (474, 35829), (711, 23886), (1327, 12798), (1422, 11943), (2133, 7962), (2654, 6399), (3981, 4266)]