16988922

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{14087}}^1$

素因数の和:14162

約数の個数: 24

約数和(自身を含む): 37361376

約数和(自身を除く): 20372454

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 14087, 28174, 42261, 84522, 126783, 253566, 943829, 1887658, 2831487, 5662974, 8494461, 16988922]

約数ペア:

[(1, 16988922), (2, 8494461), (3, 5662974), (6, 2831487), (9, 1887658), (18, 943829), (67, 253566), (134, 126783), (201, 84522), (402, 42261), (603, 28174), (1206, 14087)]