1855257738

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{4615069}}^1$

素因数の和:4615141

約数の個数: 16

約数和(自身を含む): 3765897120

約数和(自身を除く): 1910639382

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 4615069, 9230138, 13845207, 27690414, 309209623, 618419246, 927628869, 1855257738]

約数ペア:

[(1, 1855257738), (2, 927628869), (3, 618419246), (6, 309209623), (67, 27690414), (134, 13845207), (201, 9230138), (402, 4615069)]