19154142

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{152017}}^1$

素因数の和:152032

約数の個数: 24

約数和(自身を含む): 47429616

約数和(自身を除く): 28275474

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 152017, 304034, 456051, 912102, 1064119, 1368153, 2128238, 2736306, 3192357, 6384714, 9577071, 19154142]

約数ペア:

[(1, 19154142), (2, 9577071), (3, 6384714), (6, 3192357), (7, 2736306), (9, 2128238), (14, 1368153), (18, 1064119), (21, 912102), (42, 456051), (63, 304034), (126, 152017)]