222779142

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{651401}}^1$

素因数の和:651428

約数の個数: 24

約数和(自身を含む): 508093560

約数和(自身を除く): 285314418

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 651401, 1302802, 1954203, 3908406, 5862609, 11725218, 12376619, 24753238, 37129857, 74259714, 111389571, 222779142]

約数ペア:

[(1, 222779142), (2, 111389571), (3, 74259714), (6, 37129857), (9, 24753238), (18, 12376619), (19, 11725218), (38, 5862609), (57, 3908406), (114, 1954203), (171, 1302802), (342, 651401)]