9881442

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^2\times {\mathrm{401}}^1$

素因数の和:483

約数の個数: 36

約数和(自身を含む): 22058946

約数和(自身を除く): 12177504

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 401, 666, 802, 1203, 1369, 2406, 2738, 3609, 4107, 7218, 8214, 12321, 14837, 24642, 29674, 44511, 89022, 133533, 267066, 548969, 1097938, 1646907, 3293814, 4940721, 9881442]

約数ペア:

[(1, 9881442), (2, 4940721), (3, 3293814), (6, 1646907), (9, 1097938), (18, 548969), (37, 267066), (74, 133533), (111, 89022), (222, 44511), (333, 29674), (401, 24642), (666, 14837), (802, 12321), (1203, 8214), (1369, 7218), (2406, 4107), (2738, 3609)]