16924404

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:397

約数の個数: 72

約数和(自身を含む): 46539360

約数和(自身を除く): 29614956

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 107, 147, 196, 214, 269, 294, 321, 428, 538, 588, 642, 749, 807, 1076, 1284, 1498, 1614, 1883, 2247, 2996, 3228, 3766, 4494, 5243, 5649, 7532, 8988, 10486, 11298, 13181, 15729, 20972, 22596, 26362, 28783, 31458, 39543, 52724, 57566, 62916, 79086, 86349, 115132, 158172, 172698, 201481, 345396, 402962, 604443, 805924, 1208886, 1410367, 2417772, 2820734, 4231101, 5641468, 8462202, 16924404]

約数ペア:

[(1, 16924404), (2, 8462202), (3, 5641468), (4, 4231101), (6, 2820734), (7, 2417772), (12, 1410367), (14, 1208886), (21, 805924), (28, 604443), (42, 402962), (49, 345396), (84, 201481), (98, 172698), (107, 158172), (147, 115132), (196, 86349), (214, 79086), (269, 62916), (294, 57566), (321, 52724), (428, 39543), (538, 31458), (588, 28783), (642, 26362), (749, 22596), (807, 20972), (1076, 15729), (1284, 13181), (1498, 11298), (1614, 10486), (1883, 8988), (2247, 7532), (2996, 5649), (3228, 5243), (3766, 4494)]