142708986

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{377537}}^1$

素因数の和:377555

約数の個数: 32

約数和(自身を含む): 362436480

約数和(自身を除く): 219727494

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 377537, 755074, 1132611, 2265222, 2642759, 3397833, 5285518, 6795666, 7928277, 10193499, 15856554, 20386998, 23784831, 47569662, 71354493, 142708986]

約数ペア:

[(1, 142708986), (2, 71354493), (3, 47569662), (6, 23784831), (7, 20386998), (9, 15856554), (14, 10193499), (18, 7928277), (21, 6795666), (27, 5285518), (42, 3397833), (54, 2642759), (63, 2265222), (126, 1132611), (189, 755074), (378, 377537)]