18445314

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4373}}^1$

素因数の和:4434

約数の個数: 32

約数和(自身を含む): 39890880

約数和(自身を除く): 21445566

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 222, 703, 1406, 2109, 4218, 4373, 8746, 13119, 26238, 83087, 161801, 166174, 249261, 323602, 485403, 498522, 970806, 3074219, 6148438, 9222657, 18445314]

約数ペア:

[(1, 18445314), (2, 9222657), (3, 6148438), (6, 3074219), (19, 970806), (37, 498522), (38, 485403), (57, 323602), (74, 249261), (111, 166174), (114, 161801), (222, 83087), (703, 26238), (1406, 13119), (2109, 8746), (4218, 4373)]