187840938

素因数分解:

$2^1\times 3^1\times {\mathrm{421}}^1\times {\mathrm{74363}}^1$

素因数の和:74789

約数の個数: 16

約数和(自身を含む): 376579296

約数和(自身を除く): 188738358

約数列:

[1, 2, 3, 6, 421, 842, 1263, 2526, 74363, 148726, 223089, 446178, 31306823, 62613646, 93920469, 187840938]

約数ペア:

[(1, 187840938), (2, 93920469), (3, 62613646), (6, 31306823), (421, 446178), (842, 223089), (1263, 148726), (2526, 74363)]