18906192

素因数分解:

$2^4\times 3^2\times {\mathrm{131293}}^1$

素因数の和:131307

約数の個数: 30

約数和(自身を含む): 52911482

約数和(自身を除く): 34005290

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 131293, 262586, 393879, 525172, 787758, 1050344, 1181637, 1575516, 2100688, 2363274, 3151032, 4726548, 6302064, 9453096, 18906192]

約数ペア:

[(1, 18906192), (2, 9453096), (3, 6302064), (4, 4726548), (6, 3151032), (8, 2363274), (9, 2100688), (12, 1575516), (16, 1181637), (18, 1050344), (24, 787758), (36, 525172), (48, 393879), (72, 262586), (144, 131293)]