7319142

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{21401}}^1$

素因数の和:21428

約数の個数: 24

約数和(自身を含む): 16693560

約数和(自身を除く): 9374418

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 21401, 42802, 64203, 128406, 192609, 385218, 406619, 813238, 1219857, 2439714, 3659571, 7319142]

約数ペア:

[(1, 7319142), (2, 3659571), (3, 2439714), (6, 1219857), (9, 813238), (18, 406619), (19, 385218), (38, 192609), (57, 128406), (114, 64203), (171, 42802), (342, 21401)]