427440102

素因数分解:

$2^1\times 3^1\times {\mathrm{991}}^1\times {\mathrm{71887}}^1$

素因数の和:72883

約数の個数: 16

約数和(自身を含む): 855754752

約数和(自身を除く): 428314650

約数列:

[1, 2, 3, 6, 991, 1982, 2973, 5946, 71887, 143774, 215661, 431322, 71240017, 142480034, 213720051, 427440102]

約数ペア:

[(1, 427440102), (2, 213720051), (3, 142480034), (6, 71240017), (991, 431322), (1982, 215661), (2973, 143774), (5946, 71887)]