2109132528

素因数分解:

$2^4\times 3^1\times {\mathrm{43940261}}^1$

素因数の和:43940272

約数の個数: 20

約数和(自身を含む): 5448592488

約数和(自身を除く): 3339459960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 43940261, 87880522, 131820783, 175761044, 263641566, 351522088, 527283132, 703044176, 1054566264, 2109132528]

約数ペア:

[(1, 2109132528), (2, 1054566264), (3, 703044176), (4, 527283132), (6, 351522088), (8, 263641566), (12, 175761044), (16, 131820783), (24, 87880522), (48, 43940261)]